Articles with "plus indefinite" as a keyword



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Nodal solutions for the Robin p -Laplacian plus an indefinite potential and a general reaction term

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Published in 2017 at "Communications on Pure and Applied Analysis"

DOI: 10.3934/cpaa.2018014

Abstract: We consider a nonlinear Robin problem driven by the p -Laplacian plus an indefinite potential. The reaction term is of arbitrary growth and only conditions near zero are imposed. Using critical point theory together with… read more here.

Keywords: plus indefinite; laplacian plus; nodal solutions; reaction term ... See more keywords

Positive solutions for perturbations of the Robin eigenvalue problem plus an indefinite potential

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Published in 2017 at "Discrete and Continuous Dynamical Systems"

DOI: 10.3934/dcds.2017111

Abstract: We study perturbations of the eigenvalue problem for the negative Laplacian plus an indefinite and unbounded potential and Robin boundary condition. First we consider the case of a sublinear perturbation and then of a superlinear… read more here.

Keywords: begin document; end document; plus indefinite; eigenvalue problem ... See more keywords