Neumann problems with indefinite and unbounded potential and concave terms

DOI10.1090/proc/12600zbMath1331.35116OpenAlexW1991651312MaRDI QIDQ2944854

Nikolaos S. Papageorgiou, Vicenţiu D. Rădulescu

Publication date: 8 September 2015

Published in: Proceedings of the American Mathematical Society (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/702d29bfdd58992848c5afb9171b14eaeeb164e8

zbMATH Keywords

Harnack inequalityresonanceregularity theorylocal minimizersindefinite and unbounded potentialconcave nonlinearity

Mathematics Subject Classification ID

Nonlinear elliptic equations (35J60) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Variational methods for second-order elliptic equations (35J20)

Related Items (7)

Sign-changing solutions for resonant Neumann problems ⋮ Elliptic equations with indefinite and unbounded potential and a nonlinear concave boundary condition ⋮ Existence and multiplicity of solutions for p-Laplacian Neumann problems ⋮ Semilinear Robin problems with indefinite potential and competition phenomena ⋮ Robin problems with indefinite linear part and competition phenomena ⋮ \((p, 2)\)-equations with a crossing nonlinearity and concave terms ⋮ Non-homogeneous Dirichlet problems with concave-convex reaction

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• Semilinear Neumann problems with indefinite and unbounded potential and crossing nonlinearity
• Degree theory for operators of monotone type and nonlinear elliptic equations with inequality constraints

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