Fournier, G.; Timoumi, M.; Willem, M. The limiting case for strongly indefinite functionals. (English) Zbl 0817.58006 Topol. Methods Nonlinear Anal. 1, No. 2, 203-209 (1993). The limiting case for strongly independent functionals is studied without assuming the Palais-Smale condition and Ekeland variational principle. Applications to the generalized saddle point theorem and generalized linking theorem are also provided. This note will appeal to the readers interested in the critical point theory. Reviewer: J.J.Telega (Warszawa) Cited in 3 Documents MSC: 58E05 Abstract critical point theory (Morse theory, Lyusternik-Shnirel’man theory, etc.) in infinite-dimensional spaces Keywords:quantitative deformation lemma; generalized saddle point theorem; generalized linking theorem; critical point theory PDFBibTeX XMLCite \textit{G. Fournier} et al., Topol. Methods Nonlinear Anal. 1, No. 2, 203--209 (1993; Zbl 0817.58006) Full Text: DOI