Article ID Journal Published Year Pages File Type
10181084 Comptes Rendus Mathematique 2016 6 Pages PDF
Abstract
In this paper, we study a 4-sublinear Schrödinger-Poisson system with sign-changing potential. Under some suitable assumptions, the existence of two nontrivial solutions are obtained by using the Morse theory. Our result improves the recent ones of Chen and Zhang (2014) [6].
Keywords
Related Topics
Physical Sciences and Engineering Mathematics Mathematics (General)
Preview
Multiplicity for a 4-sublinear Schrödinger-Poisson system with sign-changing potential via Morse theory
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