Variational approach to the solution of linear multiparameter eigenvalue problems

被引:2
|
作者
Podlevs'kyi, B. M. [1 ]
机构
[1] Ukrainian Natl Acad Sci, Inst Appl Problems Mech & Math, Lvov, Ukraine
关键词
Stationary Point; Eigenvalue Problem; Spectral Parameter; Variational Approach; Real Euclidean Space;
D O I
10.1007/s11253-010-0290-1
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We associate a multiparameter spectral problem in a real Euclidean space with a variational problem of finding a minimum of a certain functional. We establish the equivalence of the spectralproblem and the variational problem. On the basis of the gradient procedure, we propose a numerical algorithm for the determination of its eigenvalues and eigenvectors. The local convergence of the algorithm is proved.
引用
收藏
页码:1475 / 1486
页数:12
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