paper

Multiplicity and concentration results for some nonlinear Schrödinger equations with the fractional -Laplacian

arXiv:1709.03737 · doi:10.3934/dcds.2018254

Abstract

We consider a class of parametric Schrödinger equations driven by the fractional -Laplacian operator and involving continuous positive potentials and nonlinearities with subcritical or critical growth. By using variational methods and Ljusternik-Schnirelmann theory, we study the existence, multiplicity and concentration of positive solutions for small values of the parameter.

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