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兰州大学 [32]
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期刊论文 [32]
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mathemati... [32]
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Cauchy problem for the Laplace equation in a radially symmetric hollow cylinder
期刊论文
BOUNDARY VALUE PROBLEMS, 2016
作者:
Ma, YJ
;
Fu, CL
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/05/09
Cauchy problem for the Laplace equation
hollow cylinder
ill-posed problem
regularization
error estimates
Existence and orbital stability of standing waves for nonlinear Schrodinger systems
期刊论文
NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, 2016, 卷号: 144, 页码: 10-22
作者:
Gou, TX
;
Jeanjean, L
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
Nonlinear Schrodinger systems
Standing waves
Orbital stability
Minimizing sequences
Symmetric-decreasing rearrangements
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
作者:
Wang, SQ
;
Yuan, JY
;
Deng, WH
;
Wu, YJ
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2017/01/12
2D fractional convection-diffusion equations
Hybridized discontinuous Galerkin method
Symmetric variational formula
Triangular meshes
On SSOR iteration method for a class of block two-by-two linear systems
期刊论文
NUMERICAL ALGORITHMS, 2016, 卷号: 71, 期号: 3, 页码: 655-671
作者:
Liang, ZZ
;
Zhang, GF
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  |  
浏览/下载:3/0
  |  
提交时间:2017/01/12
Block two-by-two matrices
Complex symmetric linear systems
Symmetric SOR method
Convergence
Optimal parameter
Incomplete circulant and skew-circulant splitting iteration method for time-dependent space fractional diffusion equations
期刊论文
JAPAN JOURNAL OF INDUSTRIAL AND APPLIED MATHEMATICS, 2016, 卷号: 33, 期号: 1, 页码: 251-268
作者:
Zeng, ML
;
Zhang, GF
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  |  
浏览/下载:4/0
  |  
提交时间:2017/01/12
Symmetric positive definite
Fast Fourier transform
Toeplitz matrix
Circulant and skew-circulant splitting iteration
Convergence
Cylindrically symmetric travelling fronts in a periodic reaction-diffusion equation with bistable nonlinearity
期刊论文
PROCEEDINGS OF THE ROYAL SOCIETY OF EDINBURGH SECTION A-MATHEMATICS, 2015, 卷号: 145, 期号: 5, 页码: 1053-1090
作者:
Wang, ZC
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  |  
浏览/下载:6/0
  |  
提交时间:2017/01/12
reaction-diffusion equation
time-periodic nonlinearity
bistable nonlinearity
cylindrically symmetric travelling front
POLYNOMIAL PRESERVING RECOVERY OF AN OVER-PENALIZED SYMMETRIC INTERIOR PENALTY GALERKIN METHOD FOR ELLIPTIC PROBLEMS
期刊论文
DISCRETE AND CONTINUOUS DYNAMICAL SYSTEMS-SERIES B, 2015, 卷号: 20, 期号: 5, 页码: 1405-1426
作者:
Song, LJ
;
Zhang, ZM
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  |  
浏览/下载:9/0
  |  
提交时间:2017/01/12
Symmetric interior penalty Galerkin method
PPR
discrete least-squares fitting
superconvergence
a posteriori error estimator
Families of weighted sum formulas for multiple zeta values
期刊论文
INTERNATIONAL JOURNAL OF NUMBER THEORY, 2015, 卷号: 11, 期号: 3, 页码: 997-1025
作者:
Guo, L
;
Lei, P
;
Zhao, JQ
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  |  
浏览/下载:5/0
  |  
提交时间:2017/01/12
Bernoulli numbers
multiple zeta values
symmetric polynomials
On PSS-based constraint preconditioners for singular nonsymmetric saddle point problems
期刊论文
COMPUTERS & MATHEMATICS WITH APPLICATIONS, 2015, 卷号: 69, 期号: 6, 页码: 455-465
作者:
Liang, ZZ
;
Zhang, GF
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  |  
浏览/下载:5/0
  |  
提交时间:2016/07/28
Singular nonsymmetric saddle point problems
Positive definite and skew-symmetric splitting
Preconditioning
Iteration method
The existence of multiple equilibrium points in a global attractor for some symmetric dynamical systems
期刊论文
NONLINEAR ANALYSIS-REAL WORLD APPLICATIONS, 2014, 卷号: 19, 页码: 31-44
作者:
Zhong, CK
;
You, B
;
Yang, R
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  |  
浏览/下载:2/0
  |  
提交时间:2015/12/16
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