POSITIVE ORDERED SOLUTIONS OF A DISCRETE ANALOG OF A NONLINEAR ELLIPTIC EIGENVALUE PROBLEM

被引：2

作者：

ESPINOZA, PC

机构：

[1] Univ Nacional Mayor de San marcos, Lima

来源：

SIAM JOURNAL ON NUMERICAL ANALYSIS | 1994年 / 31卷 / 03期

关键词：

FINITE DIFFERENCE M-MATRIX; VARIATIONAL METHODS;

D O I：

10.1137/0731041

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

Let -DELTAu = lambdaf(u) be a nonlinear elliptic eigenvalue problem, where f changes its sign. By using variational methods the author shows that its discrete analogue has ordered positive solutions.

引用

页码：760 / 767

页数：8

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