兰州大学机构库 >数学与统计学院
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Characteristic Local Discontinuous Galerkin Methods for Incompressible Navier-Stokes Equations 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2017, 卷号: 22, 期号: 1, 页码: 202-227
Authors:  Wang, SQ;  Deng, WH(邓伟华);  Yuan, JY;  Wu, YJ(伍渝江);  Deng, WH (reprint author), Lanzhou Univ, Sch Math & Stat, Gansu Key Lab Appl Math & Complex Syst, Lanzhou 730000, Peoples R China.
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Navier-Stokes equations  local discontinuous Galerkin method  symmetric variational formulation  
Fast predictor-corrector approach for the tempered fractional differential equations 期刊论文
NUMERICAL ALGORITHMS, 2017, 卷号: 74, 期号: 3, 页码: 717-754
Authors:  Deng, JW;  Zhao, LJ;  Wu, YJ(伍渝江);  Deng, JW (reprint author), Lanzhou Univ, Sch Math & Stat, Gansu Key Lab Appl Math & Complex Syst, Lanzhou 730000, Peoples R China.;  Deng, JW (reprint author), Northwest Univ Nationalities, Sch Math & Comp Sci, Lanzhou 730030, Peoples R China.
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Tempered fractional ordinary differential equation  Fast predictor-corrector approach  Short memory principle  Equidistributing meshes  
A non-alternating preconditioned HSS iteration method for non-Hermitian positive definite linear systems 期刊论文
COMPUTATIONAL & APPLIED MATHEMATICS, 2017, 卷号: 36, 期号: 1, 页码: 367-381
Authors:  Wu, YJ(伍渝江);  Li, X;  Yuan, JY;  Li, X (reprint author), Lanzhou Univ Technol, Coll Elect & Informat Engn, Lanzhou 730050, Peoples R China.;  Li, X (reprint author), Lanzhou Univ Technol, Dept Appl Math, Lanzhou 730050, Peoples R China.
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Non-Hermitian positive definite linear systems  Hermitian and skew-Hermitian splitting  Non-alternating PHSS iteration  Spectral radius  Convergence analysis  
A New Uzawa-Type Iteration Method for Non-Hermitian Saddle-Point Problems 期刊论文
EAST ASIAN JOURNAL ON APPLIED MATHEMATICS, 2017, 卷号: 7, 期号: 1-1, 页码: 211-226
Authors:  Dou, Y;  Yang, AL;  Wu, YJ(伍渝江);  Wu, YJ (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China.
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Saddle-point Problems  Uzawa Method  Preconditioned Shift-splitting  Convergence  Preconditioner  
Third order difference schemes (without using points outside of the domain) for one sided space tempered fractional partial differential equations 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2017, 卷号: 112, 期号: 1, 页码: 126-145
Authors:  Yu, YY;  Deng, WH(邓伟华);  Wu, YJ(伍渝江);  Wu, J;  Deng, WH (reprint author), Lanzhou Univ, Gansu Key Lab Appl Math & Complex Syst, Sch Math & Stat, Lanzhou 730000, Peoples R China.
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Tempered fractional calculus  Finite difference schemes  Riemann-Liouville normalized tempered fractional derivative  
HIGH-ORDER QUASI-COMPACT DIFFERENCE SCHEMES FOR FRACTIONAL DIFFUSION EQUATIONS 期刊论文
COMMUNICATIONS IN MATHEMATICAL SCIENCES, 2017, 卷号: 15, 期号: 5, 页码: 1183-1209
Authors:  Yu, YY;  Deng, WH(邓伟华);  Wu, YJ(伍渝江);  Yu, YY (reprint author), Lanzhou Univ, Sch Math & Stat, Gansu Key Lab Appl Math & Complex Syst, Lanzhou 730000, Peoples R China.
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space fractional derivative  tempered space fractional derivative  WSGD discretization  quasi-compact difference scheme  numerical stability and convergence  
The modified shift-splitting preconditioners for nonsymmetric saddle-point problems 期刊论文
APPLIED MATHEMATICS LETTERS, 2016, 卷号: 59, 页码: 109-114
Authors:  Zhou, SW;  Yang, AL;  Dou, Y;  Wu, YJ(伍渝江);  Yang, AL (reprint author), Lanzhou Univ, Sch Math & Stat, Lanzhou 730000, Peoples R China.
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Nonsymmetric saddle point-problem  Shift-splitting preconditioner  Iteration method  Convergence  
Impulsive synchronization of fractional Takagi-Sugeno fuzzy complex networks 期刊论文
CHAOS, 2016, 卷号: 26, 期号: 1-8
Authors:  Ma, WY;  Li, CP;  Wu, YJ(伍渝江);  Li, CP (reprint author), Shanghai Univ, Dept Math, Shanghai 200444, Peoples R China.
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A Hybridized Discontinuous Galerkin Method for 2D Fractional Convection-Diffusion Equations 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2016, 卷号: 68, 期号: 2, 页码: 826-847
Authors:  Wang, SQ;  Yuan, JY;  Deng, WH(邓伟华);  Wu, YJ(伍渝江);  Yuan, JY (reprint author), Univ Fed Parana, Dept Math, Ctr Politecn, CP 19-089, BR-81531980 Curitiba, PR, Brazil.
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2D fractional convection-diffusion equations  Hybridized discontinuous Galerkin method  Symmetric variational formula  Triangular meshes  
Effects of the Tempered Aging and the Corresponding Fokker-Planck Equation 期刊论文
JOURNAL OF STATISTICAL PHYSICS, 2016, 卷号: 164, 期号: 2, 页码: 377-398
Authors:  Deng, WH(邓伟华);  Wang, WL;  Tian, XC;  Wu, YJ(伍渝江);  Deng, WH (reprint author), Lanzhou Univ, Sch Math & Stat, Gansu Key Lab Appl Math & Complex Syst, Lanzhou 730000, Peoples R China.
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Tempered aging  CTRW  Renewal process  Fokker-Planck equation