Some remarks on critical point theory for nondifferentiable functionals
✍ Scribed by David Arcoya; Lucio Boccardo
- Publisher
- SP Birkhäuser Verlag Basel
- Year
- 1999
- Tongue
- English
- Weight
- 408 KB
- Volume
- 6
- Category
- Article
- ISSN
- 1021-9722
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
In this paper, we develop critical point theory for nonsmooth functional f : The corresponding deformation lemmas are proved. With the application to the bifurcation for quasilinear Schrödinger equations in mind, we extend the obtained results to that for a functional defined on a product space and
Some remarks on a strict minimax inequality, which plays a fundamental role in Ricceri's three critical points theorem, are presented. As a consequence, some recent applications of Ricceri's theorem to nonlinear boundary value problems are revisited by obtaining more precise conclusions.