Multiple critical points of saddle geometry functionals

DOI10.1016/j.na.2018.01.008zbMath1386.49006OpenAlexW2793803749MaRDI QIDQ2412988

Jonáš Volek

Publication date: 6 April 2018

Published in: Nonlinear Analysis. Theory, Methods \& Applications. Series A: Theory and Methods (Search for Journal in Brave)

Full work available at URL: http://hdl.handle.net/11025/29790

zbMATH Keywords

multiplicitycritical point theorysaddle point theoremboundedness from belowsaddle geometrystationary PDEs

Mathematics Subject Classification ID

Variational methods applied to PDEs (35A15) Existence of solutions for minimax problems (49J35) Abstract critical point theory (Morse theory, Lyusternik-Shnirel'man theory, etc.) in infinite-dimensional spaces (58E05) Existence theories for problems in abstract spaces (49J27)

Related Items (3)

Multiple solutions for the nonlinear algebraic system with the indefinite coefficient matrix ⋮ A new existence theorem on three critical points for locally Lipschitz functional and an application ⋮ Nonuniqueness of implicit lattice Nagumo equation.

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