On the relation between interior critical points and parameters for a class of nonlinear problems with Neumann-Robin boundary conditions

被引：2
|
作者：
Afrouzi, G. A. [1 ]
Moghaddam, M. Khaleghy [1 ]
机构：
[1] Mazandaran Univ, Fac Basic Sci, Dept Math, Babol Sar 474161467, Iran
来源：
CHAOS SOLITONS & FRACTALS | 2006年 / 29卷 / 05期
关键词：
D O I：
10.1016/j.chaos.2005.08.164
中图分类号：
O1 [数学];
学科分类号：
0701 ; 070101 ;
摘要：
We consider boundary value problem [GRAPHICS] where alpha >= 0, lambda > 0 are parameters and f is an element of C-2[0,infinity) such that f(0) < 0. In this paper we study for the cases p is an element of (0, beta) and p is an element of (beta, theta) (p is the value of the solution at x = 0 and beta, theta are such that f(beta) = 0, F(theta) = integral(theta)(0) f(t) dt = 0), the relation between A and the number of interior critical points of the positive solutions of the above system. (c) 2005 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1109 / 1114
页数：6
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