Multiple critical points of perturbed symmetric strongly indefinite functionals
نویسندگان
چکیده
منابع مشابه
Critical Point Theorems concerning Strongly Indefinite Functionals and Applications to Hamiltonian Systems
Let X be a Finsler manifold. We prove some abstract results on the existence of critical points for strongly indefinite functionals f ∈ C1(X ,R) via a new deformation theorem. Different from the works in the literature, the new deformation theorem is constructed under a new version of Cerami-type condition instead of Palais-Smale condition. As applications, we prove the existence of multiple pe...
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ژورنال
عنوان ژورنال: Annales de l'Institut Henri Poincaré C, Analyse non linéaire
سال: 2009
ISSN: 0294-1449
DOI: 10.1016/j.anihpc.2008.06.002