Completeness in quasi-metric spaces and Ekeland variational principle

DOI10.1016/j.topol.2011.03.003zbMath1217.54026OpenAlexW1974729412MaRDI QIDQ536062

Ştefan Cobzaş

Publication date: 16 May 2011

Published in: Topology and its Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.topol.2011.03.003

zbMATH Keywords

Ekeland variational principlequasi-metric spaceCaristi-Kirk's fixed point theoremClarke's fixed point theorem.left(right) K-completeness

Mathematics Subject Classification ID

Complete metric spaces (54E50) Fixed-point theorems (47H10) Variational principles in infinite-dimensional spaces (58E30) Uniform structures and generalizations (54E15) Bitopologies (54E55) Miscellaneous topics in calculus of variations and optimal control (49N99)

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