Fixed point theorems under combined topological and variational conditions

DOI10.1007/S00025-016-0589-9zbMath1362.47041OpenAlexW2518224388MaRDI QIDQ346586

Radu Precup, Angela Budescu

Publication date: 29 November 2016

Published in: Results in Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00025-016-0589-9

zbMATH Keywords

fixed pointcritical pointEkeland's variational principlecondensing operatorcompact nonlinear operator

Mathematics Subject Classification ID

Variational methods involving nonlinear operators (47J30) Fixed-point theorems (47H10)

Cites Work

• Variational properties of the solutions of singular second-order differential equations and systems
• Fixed points of nonexpansive potential operators in Hilbert spaces
• Nash-type equilibria and periodic solutions to nonvariational systems
• Geometric properties of Banach spaces and nonlinear iterations
• Uniqueness properties of functionals with Lipschitzian derivative
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