On nonlinear eigenvalue problems
On nonlinear eigenvalue problems
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关于非线性特征值问题
DOI:
10.1515/form.1992.4.359
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发表时间:
1992
期刊:
影响因子:
--
通讯作者:
J. Chabrowski
中科院分区:
文献类型:
--
作者:
J. Chabrowski
The aim of this paper is to establish the existence of infinite sequence of eigenvalues and eigenfunctions (μm, um) for the problem A(u) + C(u) = μB(u), where A, B and C are mappings from a real infinite dimensional Banach space X into its dual X and n is a real parameter. This is proved using minimax approach from Lusternik-Schnirelman theory of critical points. As an application we obtain the existence of infinite sequence of eigenvalues and eigenfunctions for nonlinear problems for selfadjoint elliptic operator and the p-Laplacian.