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Local error estimate of L1 scheme for linearized time fractional KdV equation with weakly singular solutions 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2022, 卷号: 179, 页码: 183-190
作者:  Chen, Hu;  Chen, Mengyi;  Sun, Tao;  Tang, Yifa
收藏  |  浏览/下载:93/0  |  提交时间:2023/02/07
L1 scheme  Time-fractional KdV equation  Local error estimate  Weakly singular solution  
新一代并行可扩展裂缝性油藏聚合物驱模拟器的开发 期刊论文
计算机工程与科学, 2019, 卷号: 041, 期号: 006, 页码: 993
作者:  钟贺;  刘辉;  崔涛;  王昆;  何也;  沈丽华;  杨渤;  何睿健;  朱舟元;  胡景宏;  陈掌星
收藏  |  浏览/下载:160/0  |  提交时间:2020/01/10
Non-isospectral extension of the Volterra lattice hierarchy, and Hankel determinants 期刊论文
NONLINEARITY, 2018, 卷号: 31, 期号: 9, 页码: 4393-4422
作者:  Chen, Xiao-Min;  Hu, Xing-Biao;  Mueller-Hoissen, Folkert
收藏  |  浏览/下载:147/0  |  提交时间:2018/09/08
Volterra lattice hierarchy  Hankel determinant  orthogonal polynomials  Hirota bilinearization  non-isospectral  
A full multigrid method for eigenvalue problems 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2016, 卷号: 322, 页码: 747-759
作者:  Chen, Hongtao;  Xie, Hehu;  Xu, Fei
收藏  |  浏览/下载:107/0  |  提交时间:2018/07/30
Eigenvalue problem  Full multigrid method  Multilevel correction  Finite element method  
Three semi-discrete integrable systems related to orthogonal polynomials and their generalized determinant solutions 期刊论文
NONLINEARITY, 2015, 卷号: 28, 期号: 7, 页码: 2279-2306
作者:  Chen, Xiao-Min;  Chang, Xiang-Ke;  Sun, Jian-Qing;  Hu, Xing-Biao;  Yeh, Yeong-Nan
收藏  |  浏览/下载:113/0  |  提交时间:2018/07/30
generalized determinant solutions  combinatorial interpretations  semi-discrete integrable system  orthogonal polynomials  
applicationofauxiliaryspacepreconditioninginfieldscalereservoirsimulation 期刊论文
sciencechinamathematics, 2013, 卷号: 56, 期号: 12, 页码: 2737
作者:  Hu Xiaozhe;  Xu Jinchao;  Zhang Chensong
收藏  |  浏览/下载:118/0  |  提交时间:2020/01/10
Postprocessing and higher order convergence for the mixed finite element approximations of the eigenvalue problem 期刊论文
APPLIED NUMERICAL MATHEMATICS, 2011, 卷号: 61, 期号: 4, 页码: 615-629
作者:  Chen, Hongtao;  Jia, Shanghui;  Xie, Hehu
收藏  |  浏览/下载:100/0  |  提交时间:2018/07/30
Second order elliptic eigenvalue problem  Mixed finite element method  Raviart-Thomas  Rayleigh quotient formula  Supercloseness  Postprocessing  
PERSPECTIVES IN MECHANICS OF HETEROGENEOUS SOLIDS 期刊论文
ACTA MECHANICA SOLIDA SINICA, 2011, 卷号: 24, 期号: 1, 页码: 1-26
作者:  Chen, C. Q.;  Cui, J. Z.;  Duan, H. L.;  Feng, X. Q.;  He, L. H.;  Hu, G. K.;  Huang, M. J.;  Huo, Y. Z.;  Ji, B. H.;  Liu, B.;  Peng, X. H.;  Shi, H. J.;  Sun, Q. P.;  Wang, J. X.;  Wang, Y. S.;  Zhao, H. P.;  Zhao, Y. P.;  Zheng, Q. S.;  Zou, W. N.
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
heterogeneous materials  smart materials  biological materials  multiscale mechanics  micro- and nano-mechanics  damage and fracture  constitutive relation  elastic wave  surface effects  
ON EXTRAPOLATION CASCADIC MULTIGRID METHOD 期刊论文
Journal of Computational Mathematics, 2011, 卷号: 29, 期号: 6, 页码: 684
作者:  Chen Chuanmiao;  Shi Zhongci;  Hu Hongling
收藏  |  浏览/下载:95/0  |  提交时间:2018/07/30
INEXACT SOLVERS FOR SADDLE-POINT SYSTEM ARISING FROM DOMAIN DECOMPOSITION OF LINEAR ELASTICITY PROBLEMS IN THREE DIMENSIONS 期刊论文
INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, 2011, 卷号: 8, 期号: 1, 页码: 156-173
作者:  Chen, Xingding;  Hu, Qiya
收藏  |  浏览/下载:106/0  |  提交时间:2018/07/30
Domain decomposition  geometrically non-conforming  Lagrange multiplier  saddle-point system  preconditioners  condition number