Perturbation results for an anisotropic Schrödinger equation via a variational method

DOI10.1007/s000300050005zbMath0966.35125OpenAlexW2042351978MaRDI QIDQ1581099

Ireneo Peral Alonso, J. P. García Azorero, Marino Badiale

Publication date: 16 August 2001

Published in: NoDEA. Nonlinear Differential Equations and Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s000300050005

zbMATH Keywords

existencecritical pointsnonlinear Schrödinger equationspeak-solutionsvariational perturbative method

Mathematics Subject Classification ID

Singular perturbations in context of PDEs (35B25) Nonlinear elliptic equations (35J60) NLS equations (nonlinear Schrödinger equations) (35Q55)

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Positive solutions to perturbed elliptic problems in \(\mathbb R^N\) involving critical Sobolev exponent ⋮ Positive solutions of perturbed elliptic problems involving Hardy potential and critical Sobolev exponent

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