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Complex brackets and balanced complex 1st-order difference polynomials in 4-dimensional Minkowski space 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 12, 页码: 2137-2148
作者:  Huang Lei;  Li HongBo
收藏  |  浏览/下载:102/0  |  提交时间:2018/07/30
conformal geometric algebra (CGA)  null bracket algebra (NBA)  geometric invariant  mechanical proving  normal forms  68T15  03B35  
On error distance of Reed-Solomon codes 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 11, 页码: 1982-1988
作者:  Li YuJuan;  Wan DaQing
收藏  |  浏览/下载:80/0  |  提交时间:2018/07/30
Reed-Solomon code  error distance  deep hole  character sum  
Local structure-preserving algorithms for partial differential equations 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 11, 页码: 2115-2136
作者:  Wang YuShun;  Wang Bin;  Qin MengZhao
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
SPAs  local conservation law  construction method  discrete Leibnitz rule  
Two lower order nonconforming quadrilateral elements for the Reissner-Mindlin plate 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 11, 页码: 2097-2114
作者:  Hu Jun;  Shi ZhongCi
收藏  |  浏览/下载:88/0  |  提交时间:2018/07/30
Reissner-Mindlin plate  bilinear element  rotated Q(1) element  locking-free  
Mechanical theorem proving in the surfaces using the characteristic set method and Wronskian determinant 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 10, 页码: 1763-1774
作者:  Feng RuYong;  Yu JianPing
收藏  |  浏览/下载:117/0  |  提交时间:2018/07/30
mechanical theorem proving  Wu-Ritt's characteristic set method  local theory of surface  Wronskian determinant  
Quasi-neutral limit of the drift-diffusion model for semiconductors with general sign-changing doping profile 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 9, 页码: 1619-1630
作者:  Hsiao Ling;  Ju QiangChang;  Wang Shu
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
quasi-neutral limit  drift-diffusion equations  multiple scaling asymptotic expansions  
Several splittings for non-Hermitian linear systems 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 8, 页码: 1339-1348
作者:  Bai, Zhong-Zhi
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Hermitian and skew-Hermitian splitting  non-Hermitian linear system  splitting iterative scheme  convergence  
Symmetric finite volume schemes for eigenvalue problems in arbitrary dimensions 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 8, 页码: 1401-1414
作者:  Dai Xiaoying;  Yang Zhang;  Zhou Aihui
收藏  |  浏览/下载:94/0  |  提交时间:2018/07/30
eigenvalue  finite difference  finite element  finite volume  symmetric  
Cascadic multigrid methods for parabolic problems 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 8, 页码: 1415-1439
作者:  Du Qiang;  Ming PingBing
收藏  |  浏览/下载:96/0  |  提交时间:2018/07/30
cascadic multigrid method  parabolic problem  finite element methods  backward Euler scheme  smoother  stability  optimal error order  optimal complexity  
On the convergence rate of a parallel nonoverlapping domain decomposition method 期刊论文
SCIENCE IN CHINA SERIES A-MATHEMATICS, 2008, 卷号: 51, 期号: 8, 页码: 1461-1478
作者:  Qin LiZhen;  Shi ZhongCi;  Xu XueJun
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
finite elements  nonoverlapping domain decomposition  convergence rate  geometric  optimal