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Analysis of the Fourier series Dirichlet-to-Neumann boundary condition of the Helmholtz equation and its application to finite element methods 期刊论文
NUMERISCHE MATHEMATIK, 2021, 页码: 30
Authors:  Xu, Liwei;  Yin, Tao
Favorite  |  View/Download:24/0  |  Submit date:2021/04/26
35J25  65N30  74F10  
Weighted integral solvers for elastic scattering by open arcs in two dimensions 期刊论文
INTERNATIONAL JOURNAL FOR NUMERICAL METHODS IN ENGINEERING, 2021, 页码: 18
Authors:  Bruno, Oscar P.;  Xu, Liwei;  Yin, Tao
Favorite  |  View/Download:24/0  |  Submit date:2021/04/26
Calderó  n relation  elasticity  open arc  second‐  kind integral solver  
AN ACCURATE HYPERSINGULAR BOUNDARY INTEGRAL EQUATION METHOD FOR DYNAMIC POROELASTICITY IN TWO DIMENSIONS 期刊论文
SIAM JOURNAL ON SCIENTIFIC COMPUTING, 2021, 卷号: 43, 期号: 3, 页码: B784-B810
Authors:  Zhang, Lu;  Xu, Liwei;  Yin, Tao
Favorite  |  View/Download:11/0  |  Submit date:2021/10/26
poroelasticity  hyper-singular operator  Calderon relation  regularized integral equation  
混沌系统周期轨道的最速下降方法研究 期刊论文
北京化工大学学报自然科学版, 2018, 卷号: 045, 期号: 006, 页码: 111
Authors:  窦孝刚;  许鹏程;  李威;  张世东
Favorite  |  View/Download:59/0  |  Submit date:2020/01/10
Reciprocity gap method for an interior inverse scattering problem 期刊论文
JOURNAL OF INVERSE AND ILL-POSED PROBLEMS, 2017, 卷号: 25, 期号: 1, 页码: 57-68
Authors:  Zeng, Fang;  Liu, Xiaodong;  Sun, Jiguang;  Xu, Liwei
Favorite  |  View/Download:51/0  |  Submit date:2018/07/30
Interior inverse scattering  inhomogeneous medium  Dirichlet eigenvalue  reciprocity gap method  
THE RECIPROCITY GAP METHOD FOR A CAVITY IN AN INHOMOGENEOUS MEDIUM 期刊论文
INVERSE PROBLEMS AND IMAGING, 2016, 卷号: 10, 期号: 3, 页码: 855-868
Authors:  Zeng, Fang;  Liu, Xiaodong;  Sun, Jiguang;  Xu, Liwei
Favorite  |  View/Download:46/0  |  Submit date:2018/07/30
Interior inverse scattering problem  inhomogeneous medium  reciprocity gap 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
Authors:  Geng, Hongrui;  Ji, Xia;  Sun, Jiguang;  Xu, Liwei
Favorite  |  View/Download:33/0  |  Submit date:2018/07/30
Transmission eigenvalues  High order eigenvalue problem  Discontinuous Galerkin method  Lagrange elements  
C(0)IPG for a Fourth Order Eigenvalue Problem 期刊论文
COMMUNICATIONS IN COMPUTATIONAL PHYSICS, 2016, 卷号: 19, 期号: 2, 页码: 393-410
Authors:  Ji, Xia;  Geng, Hongrui;  Sun, Jiguang;  Xu, Liwei
Favorite  |  View/Download:16/0  |  Submit date:2018/07/30
Fourth order eigenvalue problem  discontinuous Galerkin method  spectrum approximation  
Near-field imaging of obstacles with the factorization method: fluid-solid interaction 期刊论文
INVERSE PROBLEMS, 2016, 卷号: 32, 期号: 1, 页码: 29
Authors:  Yin, Tao;  Hu, Guanghui;  Xu, Liwei;  Zhang, Bo
Favorite  |  View/Download:40/0  |  Submit date:2018/07/30
inverse scattering  fluid-solid interaction problem  factorization method  near-field imaging  Helmholtz equation  Navier equation  
物联网服务建模一种基于环境建模的方法 期刊论文
中国科学信息科学, 2013, 卷号: 43, 期号: 10, 页码: 1198
Authors:  李戈;  魏强;  李力行;  金芝;  许焱;  郑丽伟
Favorite  |  View/Download:13/0  |  Submit date:2020/01/10