About the number of positive solutions of Neumann problems

DOI10.1016/0362-546X(94)00103-OzbMath0851.35041OpenAlexW2092233123WikidataQ127321093 ScholiaQ127321093MaRDI QIDQ4886563

Pingli Li

Publication date: 15 August 1996

Published in: Nonlinear Analysis: Theory, Methods & Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0362-546x(94)00103-o

zbMATH Keywords

multiple solutionsperturbation of the domainsemilinear Neumann problem

Mathematics Subject Classification ID

Nonlinear boundary value problems for linear elliptic equations (35J65) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Perturbations in context of PDEs (35B20) Variational methods for second-order elliptic equations (35J20)

Cites Work

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