Some fixed point and almost fixed point theorems for multivalued mappings in topological vector spaces

DOI10.1016/0362-546X(81)90060-2zbMath0473.47046OpenAlexW2060612091MaRDI QIDQ3927744

Olga Hadžić

Publication date: 1981

Published in: Nonlinear Analysis: Theory, Methods & Applications (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/0362-546x(81)90060-2

zbMATH Keywords

multivalued mappingsalmost continuous selection propertyuniformly u- continuous mappings

Mathematics Subject Classification ID

Fixed-point theorems (47H10)

Related Items (max. 100)

A coincidence theorem in topological vector spaces ⋮ Coincidence point theorems in probabilistic metric spaces with a convex structure ⋮ A unified fixed point theory in generalized convex spaces ⋮ The KKM principle implies many fixed point theorems. ⋮ New results in the theory of multivalued mappings. I: Topological characteristics and solvability of operator relations ⋮ Almost fixed point and best approximations theorems in H-spaces ⋮ Fixed point theory of multimaps in abstract convex uniform spaces ⋮ Approximate selections of almost lower semicontinuous multimaps in \(C\)-spaces ⋮ Approximate selection theorems in \(H\)-spaces with applications

Cites Work

• Continuous selections. I
• Über die Fixpunkte kompakter Abbildungen
• Neue Existenzsätze in der Theorie nichtlinearer Integralgleichungen
• Fixpunktsätze für mengenwertige Abbildungen in lokalkonvexen Räumen
• Fixed points of contraction mappings on probabilistic metric spaces
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