Some results related to Caristi's fixed point theorem and Ekeland's variational principle

DOI10.1515/DEMA-2001-0415zbMATH Open1025.47036OpenAlexW1016826179MaRDI QIDQ2777560

S. N. Mishra, H. K. Pathak

Publication date: 3 December 2003

Published in: Demonstratio Mathematica (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/dema-2001-0415

zbMATH Keywords

Ekeland's variational principleCaristi's fixed point theoremfuzzy metric spacescoincidence theorems

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25) Fuzzy topology (54A40) Fuzzy operator theory (47S40)

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