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RATIONAL SPECTRAL METHODS FOR PDEs INVOLVING FRACTIONAL LAPLACIAN IN UNBOUNDED DOMAINS 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2020, 卷号: 42, 期号: 2, 页码: A585-A611
作者:  Tang, Tao;  Wang, Li-Lian;  Yuan, Huifang;  Zhou, Tao
收藏  |  浏览/下载:149/0  |  提交时间:2020/09/23
fractional Laplacian  Gegenbauer polynomials  modified rational functions  unbounded domains  Fourier transforms  spectral methods  
Recovery of an embedded obstacle and its surrounding medium from formally determined scattering data 期刊论文
INVERSE PROBLEMS, 2017, 卷号: 33, 期号: 6, 页码: 20
作者:  Liu, Hongyu;  Liu, Xiaodong
收藏  |  浏览/下载:137/0  |  提交时间:2018/07/30
inverse acoustic scattering  obstacle  medium  unique identifiability  simultaneous  formally determined  
Approximation and eigenvalue extrapolation of Stokes eigenvalue problem by nonconforming finite element methods 期刊论文
APPLICATIONS OF MATHEMATICS, 2009, 卷号: 54, 期号: 1, 页码: 1-15
作者:  Jia, Shanghui;  Xie, Hehu;  Yin, Xiaobo;  Gao, Shaoqin
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Stokes eigenvalue problem  stream function-vorticity-pressure method  asymptotic expansion  extrapolation  a posteriori error estimates  nonconforming finite element methods  
Approximation and eigenvalue extrapolation of biharmonic eigenvalue problem by nonconforming finite element methods 期刊论文
NUMERICAL METHODS FOR PARTIAL DIFFERENTIAL EQUATIONS, 2008, 卷号: 24, 期号: 2, 页码: 435-448
作者:  Jia, Shanghui;  Me, Hehu;  Yin, Xiaobo;  Gao, Shaoqin
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
asymptotic expansions  biharmonic eigenvalue problem  extrapolation  nonconforming finite element methods  
Superconvergence in high-order Galerkin finite element methods 期刊论文
COMPUTER METHODS IN APPLIED MECHANICS AND ENGINEERING, 2007, 卷号: 196, 期号: 37-40, 页码: 3779-3784
作者:  Qun, Lin;  Junming, Zhou
收藏  |  浏览/下载:64/0  |  提交时间:2018/07/30
superconvergence  Integral identities  locally symmetric meshes  elliptic equations of second order  
Theta series of unimodular lattices, combinatorial identities and weighted symmetric polynomials 期刊论文
ALGEBRA COLLOQUIUM, 2006, 卷号: 13, 期号: 1, 页码: 67-86
作者:  Xu, XP
收藏  |  浏览/下载:69/0  |  提交时间:2018/07/30
unimodular lattices  theta series  combinatorial identities  symmetric polynomials  root lattices  
A sparse finite element method with high accuracy Part I 期刊论文
NUMERISCHE MATHEMATIK, 2001, 卷号: 88, 期号: 4, 页码: 731-742
作者:  Lin, Q;  Yan, NN;  Zhou, AH
收藏  |  浏览/下载:73/0  |  提交时间:2018/07/30