A logarithmic Schr\"{o}dinger equation with asymptotic conditions on the potential
Analysis of PDEs
2015-10-06 v1
Abstract
In this paper we consider a class of logarithmic Schr\"{o}dinger equations with a potential which may change sign. When the potential is coercive, we obtain infinitely many solutions by adapting some arguments of the Fountain theorem, and in the case of bounded potential we obtain a ground state solution, i.e. a nontrivial solution with least possible energy. The functional corresponding to the problem is the sum of a smooth and a convex lower semicontinuous term.
Keywords
Cite
@article{arxiv.1510.01132,
title = {A logarithmic Schr\"{o}dinger equation with asymptotic conditions on the potential},
author = {Chao Ji and Andrzej Szulkin},
journal= {arXiv preprint arXiv:1510.01132},
year = {2015}
}