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zbMath0582.47046MaRDI QIDQ3704485

Publication date: 1985

Title: zbMATH Open Web Interface contents unavailable due to conflicting licenses.

zbMATH Keywords

fixed point Ekeland's variational principle inwardness conditions Lipschitzian involutions quasi-Lipschitzian map rotative Lipschitzian maps theorems on directional contractions

Mathematics Subject Classification ID

Fixed-point theorems (47H10) Fixed-point and coincidence theorems (topological aspects) (54H25)

Related Items (4)

Equivalents of maximum principles for several spaces ⋮ On generalized ordering principles in nonlinear analysis ⋮ Fixed point theorems and variational principle in fuzzy metric space ⋮ Unnamed Item

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