Rabinowitz, Paul H. The mountain pass theorem: theme and variations. (English) Zbl 0493.58007 Differential equations, Proc., Sao Paulo 1981, Lect. Notes Math. 957, 237-271 (1982). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 5 Documents MSC: 58E05 Abstract critical point theory (Morse theory, Lyusternik-Shnirel’man theory, etc.) in infinite-dimensional spaces 58E07 Variational problems in abstract bifurcation theory in infinite-dimensional spaces 35B32 Bifurcations in context of PDEs 35J65 Nonlinear boundary value problems for linear elliptic equations 49J35 Existence of solutions for minimax problems Keywords:applications of minimax methods to critical point theory; Mountain Pass Theorem; semilinear elliptic boundary value problems; Palais-Smale condition; Ljusternik-Schnirelman methods; functional invariant under a group of symmetries Citations:Zbl 0484.00007 PDF BibTeX XML OpenURL