๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

A critical point theorem without compactness and applications

โœ Scribed by Y. Jabri; M. Moussaoui


Publisher
Elsevier Science
Year
1998
Tongue
English
Weight
665 KB
Volume
32
Category
Article
ISSN
0362-546X

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Existence theorems of multiple critical
โœ Jingxian Sun; Jinli Sun ๐Ÿ“‚ Article ๐Ÿ“… 2005 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 242 KB

In this paper, using the method of invariant sets of descending flow, the multiplicity of critical points of a functional is discussed. A main theorem, which is called chain of rings theorem, is obtained. The theoretical results are applied to nonlinear elliptic boundary value problems and at least