An extension of the mountain pass lemma

DOI10.1016/J.AML.2007.07.005zbMath1142.49003OpenAlexW2054331507WikidataQ124815364 ScholiaQ124815364MaRDI QIDQ926764

Dongsheng Li, Lizhou Wang

Publication date: 21 May 2008

Published in: Applied Mathematics Letters (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.aml.2007.07.005

zbMATH Keywords

connectednessPalais-Smale conditionlevel setcontractibilitymountain pass lemma

Mathematics Subject Classification ID

Variational principles in infinite-dimensional spaces (58E30) Existence theories for problems in abstract spaces (49J27)

Cites Work

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• A Perturbation Method in Critical Point Theory and Applications
• Selected new aspects of the calculus of variations in the large
• Periodic Solutions of Nonlinear Hyperbolie Partial Differential Equations

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