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A Simple Low-Degree Optimal Finite Element Scheme for the Elastic Transmission Eigenvalue Problem 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2021, 卷号: 30, 期号: 4, 页码: 1061-1082
作者:  Xi, Yingxia;  Ji, Xia;  Zhang, Shuo
收藏  |  浏览/下载:109/0  |  提交时间:2022/04/02
subject Elastic transmission eigenvalue problem  nonconforming finite element method  high accuracy  
A High Accuracy Nonconforming Finite Element Scheme for Helmholtz Transmission Eigenvalue Problem 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2020, 卷号: 83, 期号: 3, 页码: 20
作者:  Xi, Yingxia;  Ji, Xia;  Zhang, Shuo
收藏  |  浏览/下载:131/0  |  提交时间:2020/09/23
Nonconforming finite element method  Transmission eigenvalues  High accurary  
A (CIP)-I-0 method of transmission eigenvalues for elastic waves 期刊论文
JOURNAL OF COMPUTATIONAL PHYSICS, 2018, 卷号: 374, 页码: 237-248
作者:  Xi, Yingxia;  Ji, Xia;  Geng, Hongrui
收藏  |  浏览/下载:163/0  |  提交时间:2019/01/11
Transmission eigenvalue problem  Elastic wave equation  Discontinuous Galerkin method  
(CIP)-I-0 Methods for the Transmission Eigenvalue Problem 期刊论文
JOURNAL OF SCIENTIFIC COMPUTING, 2016, 卷号: 68, 期号: 1, 页码: 326-338
作者:  Geng, Hongrui;  Ji, Xia;  Sun, Jiguang;  Xu, Liwei
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
Transmission eigenvalues  High order eigenvalue problem  Discontinuous Galerkin method  Lagrange elements  
AN EFFICIENT GAUSS-NEWTON ALGORITHM FOR SYMMETRIC LOW-RANK PRODUCT MATRIX APPROXIMATIONS 期刊论文
SIAM JOURNAL ON OPTIMIZATION, 2015, 卷号: 25, 期号: 3, 页码: 1571-1608
作者:  Liu, Xin;  Wen, Zaiwen;  Zhang, Yin
收藏  |  浏览/下载:122/0  |  提交时间:2018/07/30
eigenvalue decomposition  singular value decomposition  low-rank product matrix approximation  Gauss-Newton methods  
High-accuracy approximations for eigenvalue problems by the Carey non-conforming finite element 期刊论文
COMMUNICATIONS IN NUMERICAL METHODS IN ENGINEERING, 1999, 卷号: 15, 期号: 1, 页码: 19-31
作者:  Lin, Q;  Wu, DS
收藏  |  浏览/下载:93/0  |  提交时间:2018/07/30
Carey non-conforming finite element  interpolation postprocessing  eigenvalue problems  high-accuracy approximations  
A multi-parameter splitting extrapolation and a parallel algorithm for elliptic eigenvalue problem 期刊论文
Journal of Computational Mathematics, 1998, 卷号: 16, 期号: 3, 页码: 213
作者:  Liao Xiaohai;  Zhou Aihui
收藏  |  浏览/下载:86/0  |  提交时间:2018/07/30