Title of article
Four positive solutions for a semilinear elliptic equation involving concave and convex nonlinearities Original Research Article
Author/Authors
Tsung-fang Wu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
16
From page
1377
To page
1392
Abstract
In this paper, we study the combined effect of concave and convex nonlinearities on the number of positive solutions for a semilinear elliptic equation. With the help of the Nehari manifold and the center mass function, we prove that there are at least four positive solutions for a semilinear elliptic equation in a finite strip with a hole.
Keywords
semilinear elliptic equations , Concave–convex nonlinearities , Nehari manifold
Journal title
Nonlinear Analysis Theory, Methods & Applications
Serial Year
2009
Journal title
Nonlinear Analysis Theory, Methods & Applications
Record number
860840
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