Title of article
Multiplicity of 2-nodal solutions for semilinear elliptic problems in RN
Author/Authors
Chi-Hua Liu، نويسنده ,
Issue Information
دوهفته نامه با شماره پیاپی سال 2008
Pages
11
From page
169
To page
179
Abstract
In this paper, we study the effect of the graph of weight functions on the number
of 2-nodal solutions for semilinear elliptic problems in RN . Our results generalize and
improve on the results of [D. Cao, E.S. Noussair, Multiplicity of positive and nodal solutions
for nonlinear elliptic problems in RN, Ann. Inst. H. Poincaré Anal. Non Linéaire 13 (5)
(1996) 567–588]. In the present paper, we give a new analytical method to study this
issue.
Journal title
Journal of Mathematical Analysis and Applications
Serial Year
2008
Journal title
Journal of Mathematical Analysis and Applications
Record number
937482
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