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Minimax results for semicoercive functionals with application to differential equations |
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| Authors: | A. Skowron |
| Affiliation: | (1) Faculty of Mathematics and Computer Science, University of Lodz, ul. Banacha 22, 90-238 Lodz, Poland |
| Abstract: | We give minimax theorems for some class of generalized convex and semicoercive functions. We define semicoercive saddle points and give sufficient conditions for functionals to have such critical points. Then we apply this method to show the existence of solutions for partial differential systems at resonance. |
| Keywords: | KeywordHeading" > and phrases minimax theorems convexlike functions semicoercive functionals saddle points elliptic boundary value problems at resonance |
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