GLOBAL SCIENCE PRESSHOMEJOURNALSCONTACTLOGINLATEST ARTICLESGLOBAL SCIENCE SUBSCRIPTION Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

EIGENVALUES OF A DIFFERENTIAL OPERATOR AND ZEROS OF THE Theory Appl., 36 (2020), pp. 283-294. The eigenvalues of a differential operator on a Hilbert-Pόlya space are determined. It is shown that these eigenvalues are exactly the nontrivial zeros of the Riemann ζ ζ -function. Moreover, their corresponding multiplicities are the same. Hilbert-Pόlya space, zeros of zeta function,

differential

AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EAST ASIAN JOURNAL ON APPLIED MATHEMATICS EAJAM VOLUME 11 The East Asian Journal on Applied Mathematics (EAJAM) aims at promoting study and research in Applied Mathematics in East Asia. It is the editorial policy of EAJAM to accept refereed papers in all active areas of Applied Mathematics and related Mathematical Sciences. Novel applications of Mathematics in real situations are especially

welcome.

A NONCONFORMING NITSCHE'S EXTENDED FINITE ELEMENT METHOD Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

HIGH ORDER COMPACT FINITE DIFFERENCE SCHEMES FOR THE 326 X. FENG, Z. LI AND Z. QIAO elliptic equations, see e.g., . And it has also been successfully used to solve the Stokes equations in . A compact fourth-order finite difference method was

proposed to solve

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating GLOBAL SCIENCE PRESSHOMEJOURNALSCONTACTLOGINLATEST ARTICLESGLOBAL SCIENCE SUBSCRIPTION Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

EIGENVALUES OF A DIFFERENTIAL OPERATOR AND ZEROS OF THE Theory Appl., 36 (2020), pp. 283-294. The eigenvalues of a differential operator on a Hilbert-Pόlya space are determined. It is shown that these eigenvalues are exactly the nontrivial zeros of the Riemann ζ ζ -function. Moreover, their corresponding multiplicities are the same. Hilbert-Pόlya space, zeros of zeta function,

differential

AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EAST ASIAN JOURNAL ON APPLIED MATHEMATICS EAJAM VOLUME 11 The East Asian Journal on Applied Mathematics (EAJAM) aims at promoting study and research in Applied Mathematics in East Asia. It is the editorial policy of EAJAM to accept refereed papers in all active areas of Applied Mathematics and related Mathematical Sciences. Novel applications of Mathematics in real situations are especially

welcome.

A NONCONFORMING NITSCHE'S EXTENDED FINITE ELEMENT METHOD Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

HIGH ORDER COMPACT FINITE DIFFERENCE SCHEMES FOR THE 326 X. FENG, Z. LI AND Z. QIAO elliptic equations, see e.g., . And it has also been successfully used to solve the Stokes equations in . A compact fourth-order finite difference method was

proposed to solve

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating GLOBAL SCIENCE PRESS Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics.

GLOBAL-SCI.ORG

Commun. Math. Res. doi: 10.4208/cmr.2020-0048 Vol. x, No. x, pp. 1-21 x 2021 Some New Results on Purely Singular Splittings Pingzhi Yuan∗ School ofMathematical Science,SouthChin AN ACCELERATION TECHNIQUE FOR THE AUGMENTED IIM FOR 3D Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A PARAMETERIZED CLASS OF COMPLEX NONSYMMETRIC ALGEBRAIC Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A LINEARIZED SPECTRAL-GALERKIN METHOD FOR THREE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EXPLICIT HYBRID NUMERICAL METHOD FOR THE ALLEN-CAHN TYPE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GENERATING LAYER-ADAPTED MESHES USING MESH PARTIAL Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A SECOND-ORDER SYNCHROSQUEEZING TRANSFORM WITH A SIMPLE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GLOBAL SCIENCE PRESSHOMEJOURNALSCONTACTLOGINLATEST ARTICLESGLOBAL SCIENCE SUBSCRIPTION Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. COMMUNICATIONS IN MATHEMATICAL RESEARCH CMR Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AM The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating GLOBAL SCIENCE PRESSHOMEJOURNALSCONTACTLOGINLATEST ARTICLESGLOBAL SCIENCE SUBSCRIPTION Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. COMMUNICATIONS IN MATHEMATICAL RESEARCH CMR Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AM The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating GLOBAL SCIENCE PRESS Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their ANNALS OF APPLIED MATHEMATICS AAM Annals of Applied Mathematics (AAM) was established in 1985, with the original title Annals of Differential Equations. AAM is an international journal devoted to the publication of original research papers and review articles in all areas of applied mathematics, with an emphasis on differential equations, probability and statistics, computational mathematics and discrete mathematics.

GLOBAL-SCI.ORG

Commun. Math. Res. doi: 10.4208/cmr.2020-0048 Vol. x, No. x, pp. 1-21 x 2021 Some New Results on Purely Singular Splittings Pingzhi Yuan∗ School ofMathematical Science,SouthChin AN ACCELERATION TECHNIQUE FOR THE AUGMENTED IIM FOR 3D Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A PARAMETERIZED CLASS OF COMPLEX NONSYMMETRIC ALGEBRAIC Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A LINEARIZED SPECTRAL-GALERKIN METHOD FOR THREE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GENERATING LAYER-ADAPTED MESHES USING MESH PARTIAL Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EXPLICIT HYBRID NUMERICAL METHOD FOR THE ALLEN-CAHN TYPE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A SECOND-ORDER SYNCHROSQUEEZING TRANSFORM WITH A SIMPLE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GLOBAL SCIENCE PRESSHOMEJOURNALSCONTACTLOGINLATEST ARTICLESGLOBAL SCIENCE SUBSCRIPTION Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. COMMUNICATIONS IN MATHEMATICAL RESEARCH CMR Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AM The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating GLOBAL SCIENCE PRESSHOMEJOURNALSCONTACTLOGINLATEST ARTICLESGLOBAL SCIENCE SUBSCRIPTION Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. COMMUNICATIONS IN MATHEMATICAL RESEARCH CMR Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AM The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating GLOBAL SCIENCE PRESS Global Science Press (GSP) has been a fast-growing publishing company based in Hong Kong. GSP aims at publishing the state-of-the-art research results, providing the most professional platform for the researchers to prompt their latest discoveries, and connecting the scientists from all over the world in the areas of, but not limited to, mathematics, physics, chemistry, and computational sciences. ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their ANNALS OF APPLIED MATHEMATICS AAM Annals of Applied Mathematics (AAM) was established in 1985, with the original title Annals of Differential Equations. AAM is an international journal devoted to the publication of original research papers and review articles in all areas of applied mathematics, with an emphasis on differential equations, probability and statistics, computational mathematics and discrete mathematics.

GLOBAL-SCI.ORG

Commun. Math. Res. doi: 10.4208/cmr.2020-0048 Vol. x, No. x, pp. 1-21 x 2021 Some New Results on Purely Singular Splittings Pingzhi Yuan∗ School ofMathematical Science,SouthChin AN ACCELERATION TECHNIQUE FOR THE AUGMENTED IIM FOR 3D Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A PARAMETERIZED CLASS OF COMPLEX NONSYMMETRIC ALGEBRAIC Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A LINEARIZED SPECTRAL-GALERKIN METHOD FOR THREE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GENERATING LAYER-ADAPTED MESHES USING MESH PARTIAL Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EXPLICIT HYBRID NUMERICAL METHOD FOR THE ALLEN-CAHN TYPE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A SECOND-ORDER SYNCHROSQUEEZING TRANSFORM WITH A SIMPLE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. COMMUNICATIONS IN MATHEMATICAL RESEARCH CMRCOMMUNICATIONS IN MATHEMATICAL RESEARCHCOMMUNICATION IN MATHEMATICS PDFCOMMUNICATIONS IN MATHEMATICS AND STATI…COMMUNICATIONS IN STATISTICSLIST OF MATHEMATICAL SCIENCES Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AMCSIAM TRANSACTIONS ON APPLIED MATHEMATICSCSIAM TRANSACTION ON APPLIED MATHEMATICSSIAM JOURNAL ON APPLIED MATHEMATICSJOURNAL OF APPLIED MATHEMATICSSIAM JOURNAL OF APPLIED MATHAPPLIED MATHEMATICS CAREERS The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

COMMUNICATIONS IN COMPUTATIONAL PHYSICS CICP Communications in Computational Physics (CiCP) publishes original research and survey papers of high scientific value in computational modeling of physical problems. Results in multi-physics and multi-scale innovative computational methods and modeling in all physical sciences will be featured. CiCP is a refereed, interdisciplinary journal edited by a group of world-wide leading

scientists in

A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of COMMUNICATIONS IN MATHEMATICAL RESEARCH CMRCOMMUNICATIONS IN MATHEMATICAL RESEARCHCOMMUNICATION IN MATHEMATICS PDFCOMMUNICATIONS IN MATHEMATICS AND STATI…COMMUNICATIONS IN STATISTICSLIST OF MATHEMATICAL SCIENCES Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AMCSIAM TRANSACTIONS ON APPLIED MATHEMATICSCSIAM TRANSACTION ON APPLIED MATHEMATICSSIAM JOURNAL ON APPLIED MATHEMATICSJOURNAL OF APPLIED MATHEMATICSSIAM JOURNAL OF APPLIED MATHAPPLIED MATHEMATICS CAREERS The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

COMMUNICATIONS IN COMPUTATIONAL PHYSICS CICP Communications in Computational Physics (CiCP) publishes original research and survey papers of high scientific value in computational modeling of physical problems. Results in multi-physics and multi-scale innovative computational methods and modeling in all physical sciences will be featured. CiCP is a refereed, interdisciplinary journal edited by a group of world-wide leading

scientists in

A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of FINITE DIFFERENCE METHODS FOR FRACTIONAL DIFFERENTIAL Finite Difference Methods for Fractional Differential Equations on Non-Uniform Meshes. East Asian J. Appl. Math., 11 (2021), pp. 255-275. The solutions of fractional equations with Caputo derivative often have a singularity at the initial time. Therefore, for numerical methods on uniform meshes it is difficult to achieve optimal

convergence rates.

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their

GLOBAL-SCI.ORG

Commun. Math. Res. doi: 10.4208/cmr.2020-0048 Vol. x, No. x, pp. 1-21 x 2021 Some New Results on Purely Singular Splittings Pingzhi Yuan∗ School ofMathematical Science,SouthChin ANNALS OF APPLIED MATHEMATICS AAM Annals of Applied Mathematics (AAM) was established in 1985, with the original title Annals of Differential Equations. AAM is an international journal devoted to the publication of original research papers and review articles in all areas of applied mathematics, with an emphasis on differential equations, probability and statistics, computational mathematics and discrete mathematics. INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING International Journal of Numerical Analysis & Modeling (IJNAM) is directed to the broad spectrum of researchers in scientific computing, and publishes high quality papers in all fields of numerical analysis and mathematical modeling. IJNAM welcomes contribution of original developments of numerical methods and analysis leading to better understanding of the existing algorithms. A MIXED FORMULATION OF STABILIZED NONCONFORMING FINITE Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

AN ACCELERATION TECHNIQUE FOR THE AUGMENTED IIM FOR 3D Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A SECOND-ORDER SYNCHROSQUEEZING TRANSFORM WITH A SIMPLE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GENERATING LAYER-ADAPTED MESHES USING MESH PARTIAL Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EXPLICIT HYBRID NUMERICAL METHOD FOR THE ALLEN-CAHN TYPE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. NORM ESTIMATES FOR THE INVERSES OF STRICTLY DIAGONALLY The East Asian Journal on Applied Mathematics (EAJAM) aims at promoting study and research in Applied Mathematics in East Asia. It is the editorial policy of EAJAM to accept refereed papers in all active areas of Applied Mathematics and related Mathematical Sciences. Novel applications of Mathematics in real situations are especially

welcome.

COMMUNICATIONS IN MATHEMATICAL RESEARCH CMRCOMMUNICATIONS IN MATHEMATICAL RESEARCHCOMMUNICATION IN MATHEMATICS PDFCOMMUNICATIONS IN MATHEMATICS AND STATI…COMMUNICATIONS IN STATISTICSLIST OF MATHEMATICAL SCIENCES Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AMCSIAM TRANSACTIONS ON APPLIED MATHEMATICSCSIAM TRANSACTION ON APPLIED MATHEMATICSSIAM JOURNAL ON APPLIED MATHEMATICSJOURNAL OF APPLIED MATHEMATICSSIAM JOURNAL OF APPLIED MATHAPPLIED MATHEMATICS CAREERS The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

COMMUNICATIONS IN COMPUTATIONAL PHYSICS CICP Communications in Computational Physics (CiCP) publishes original research and survey papers of high scientific value in computational modeling of physical problems. Results in multi-physics and multi-scale innovative computational methods and modeling in all physical sciences will be featured. CiCP is a refereed, interdisciplinary journal edited by a group of world-wide leading

scientists in

A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of FINITE DIFFERENCE METHODS FOR FRACTIONAL DIFFERENTIAL Finite Difference Methods for Fractional Differential Equations on Non-Uniform Meshes. East Asian J. Appl. Math., 11 (2021), pp. 255-275. The solutions of fractional equations with Caputo derivative often have a singularity at the initial time. Therefore, for numerical methods on uniform meshes it is difficult to achieve optimal

convergence rates.

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating COMMUNICATIONS IN MATHEMATICAL RESEARCH CMRCOMMUNICATIONS IN MATHEMATICAL RESEARCHCOMMUNICATION IN MATHEMATICS PDFCOMMUNICATIONS IN MATHEMATICS AND STATI…COMMUNICATIONS IN STATISTICSLIST OF MATHEMATICAL SCIENCES Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of JOURNAL OF MATHEMATICAL STUDY JMS Journal of Mathematical Study (JMS) is a comprehensive mathematical journal published jointly by Global Science Press and Xiamen University. It publishes original research and survey papers, in English, of high scientific value in all major fields of mathematics, including pure mathematics, applied mathematics, operational research, and computational mathematics. CSIAM TRANSACTIONS ON APPLIED MATHEMATICS CSIAM-AMCSIAM TRANSACTIONS ON APPLIED MATHEMATICSCSIAM TRANSACTION ON APPLIED MATHEMATICSSIAM JOURNAL ON APPLIED MATHEMATICSJOURNAL OF APPLIED MATHEMATICSSIAM JOURNAL OF APPLIED MATHAPPLIED MATHEMATICS CAREERS The CSIAM Transactions on Applied Mathematics (CSIAM-AM) is the flagship journal of the Chinese Society for Industrial and Applied Mathematics. It publishes original research articles of high quality on a topic in applied mathematics or computational mathematics or scientific computing. Papers should address mathematically and computationally interesting and challenging problems. ADVANCES IN APPLIED MATHEMATICS AND MECHANICS AAMM Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

COMMUNICATIONS IN COMPUTATIONAL PHYSICS CICP Communications in Computational Physics (CiCP) publishes original research and survey papers of high scientific value in computational modeling of physical problems. Results in multi-physics and multi-scale innovative computational methods and modeling in all physical sciences will be featured. CiCP is a refereed, interdisciplinary journal edited by a group of world-wide leading

scientists in

A LINEARIZED SECOND-ORDER DIFFERENCE SCHEME FOR THE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. AN ADAPTIVE TIME AND SPACE DISCRETIZATION APPROACH FOR Adv. Appl. Math. Mech., 11 (2019), pp. 406-427. In this paper, we develop a technique of adaptive time stepping and combine it with dynamic mesh adaptation to simulate unsteady Navier-Stokes flows over stationary or moving bodies. The second order Backward Differentiation Formula (BDF2) is employed for time discretization and the adaptation

of

CONCENTRATION INEQUALITIES FOR STATISTICAL INFERENCE Communications in Mathematical Research (CMR) was established in 1985 by Jilin University, with the title Northeastern Mathematical Journal. Recently the journal was renamed to the current one and publishes articles written in English. In early 2020, a new editorial board is formed aiming to enhance the quality of the journal. CMR publishes original research and survey papers in major areas of FINITE DIFFERENCE METHODS FOR FRACTIONAL DIFFERENTIAL Finite Difference Methods for Fractional Differential Equations on Non-Uniform Meshes. East Asian J. Appl. Math., 11 (2021), pp. 255-275. The solutions of fractional equations with Caputo derivative often have a singularity at the initial time. Therefore, for numerical methods on uniform meshes it is difficult to achieve optimal

convergence rates.

COMPARISON AND ANALYSIS OF THERMAL DEGRADATION PROCESS OF Thermal degradation of aramid fibers were performed in a TG 209 F1 Iris device. The thermal scanning mode ranges from 50℃ to 800℃ at a programming heating ANALYSIS IN THEORY AND APPLICATIONS ATA Analysis in Theory and Applications (ATA), used to have the title Approximation Theory and its Applications (from 1984 to 2002), publishes research results in broad areas of approximation including Dynamic Systems, Geometric Analysis, Harmonic Analysis, Numerical Approximation, Signal Analysis, Special Functions, Differential Equations, Wavelets, and Approximation Theory, as well as their

GLOBAL-SCI.ORG

Commun. Math. Res. doi: 10.4208/cmr.2020-0048 Vol. x, No. x, pp. 1-21 x 2021 Some New Results on Purely Singular Splittings Pingzhi Yuan∗ School ofMathematical Science,SouthChin ANNALS OF APPLIED MATHEMATICS AAM Annals of Applied Mathematics (AAM) was established in 1985, with the original title Annals of Differential Equations. AAM is an international journal devoted to the publication of original research papers and review articles in all areas of applied mathematics, with an emphasis on differential equations, probability and statistics, computational mathematics and discrete mathematics. INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING International Journal of Numerical Analysis & Modeling (IJNAM) is directed to the broad spectrum of researchers in scientific computing, and publishes high quality papers in all fields of numerical analysis and mathematical modeling. IJNAM welcomes contribution of original developments of numerical methods and analysis leading to better understanding of the existing algorithms. A MIXED FORMULATION OF STABILIZED NONCONFORMING FINITE Advances in Applied Mathematics and Mechanics (AAMM) provides a fast communication platform among researchers using mathematics as a tool for solving problems in mechanics and engineering, with particular emphasis in the integration of theory and applications. To cover as wide audiences as possible, abstract or axiomatic mathematics is not

encouraged.

AN ACCELERATION TECHNIQUE FOR THE AUGMENTED IIM FOR 3D Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. A SECOND-ORDER SYNCHROSQUEEZING TRANSFORM WITH A SIMPLE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. GENERATING LAYER-ADAPTED MESHES USING MESH PARTIAL Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. EXPLICIT HYBRID NUMERICAL METHOD FOR THE ALLEN-CAHN TYPE Numerical Mathematics: Theory, Methods and Applications (NMTMA) publishes high-quality papers on the construction, analysis and application of numerical methods for solving scientific and engineering problems. Research and expository papers devoted to the numerical solution of mathematical equations arising in all areas of science and technology are expected. NORM ESTIMATES FOR THE INVERSES OF STRICTLY DIAGONALLY The East Asian Journal on Applied Mathematics (EAJAM) aims at promoting study and research in Applied Mathematics in East Asia. It is the editorial policy of EAJAM to accept refereed papers in all active areas of Applied Mathematics and related Mathematical Sciences. Novel applications of Mathematics in real situations are especially

welcome.

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