Article ID Journal Published Year Pages File Type
841799 Nonlinear Analysis: Theory, Methods & Applications 2011 7 Pages PDF
Abstract

We study least energy solutions of a quasilinear Schrödinger equation with a small parameter. We prove that the ground state is nondegenerate and unique up to translations and phase shifts using bifurcation theory.

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Physical Sciences and Engineering Engineering Engineering (General)
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Uniqueness and nondegeneracy of the ground state for a quasilinear Schrödinger equation with a small parameter
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