作者
Xia Ji, Jiguang Sun, Hehu Xie
发表日期
2014/8
期刊
Journal of Scientific Computing
卷号
60
页码范围
276-294
出版商
Springer US
简介
In this paper, we analyze the convergence of a finite element method for the computation of transmission eigenvalues and corresponding eigenfunctions. Based on the obtained error estimate results, we propose a multigrid method to solve the Helmholtz transmission eigenvalue problem. This new method needs only linear computational work. Numerical results are provided to validate the efficiency of the proposed method.
学术搜索中的文章
X Ji, J Sun, H Xie - Journal of Scientific Computing, 2014