Remarks on recent fixed point theorems for compatible maps.
Remarks on some fixed point theorems.
Remarks on weakly KKM maps in abstract convex spaces.
Results on common fixed points.
Results on fixed point theorems
Results On Non-Unique Fixed Points
Results on non-unique fixed points.
Results on the existence and convergence of best proximity points.
Rétractes Absolus de Voisinage Algébriques
2000 Mathematics Subject Classification: 54C55, 54H25, 55M20.We introduce the class of algebraic ANRs. It is defined by replacing continuous maps by chain mappings in Lefschetz’s characterization of ANRs. To a large extent, the theory of algebraic ANRs parallels the classical theory of ANRs. Every ANR is an algebraic ANR, but the class of algebraic ANRs is much larger; the most striking difference between these classes is that every locally equiconnected metrisable space is an algebraic ANR, whereas...
Revisiting Cauty's proof of the Schauder conjecture.
Saddle point theorems on generalized convex spaces.
Sandwich type theorems
Schauder fixed point theorem in spaces with global nonpositive curvature.
Semicompatibility and fixed point theorems for reciprocally continuous maps in a fuzzy metric space.
Semicompatibility and fixed point theorems in an unbounded -metric space.
Semicompatibility and fixed point theorems in fuzzy metric space using implicit relation.
Semi-contractions des espaces localement compacts et cas des variétés complexes
En nous inspirant d’articles de Beardon, nous donnons des résultats concernant les points fixes et les orbites d’auto-applications contractantes et semi-contractantes des espaces connexes localement compacts. Des résultats plus précis sont obtenus dans le cas des variétés complexes Kobayashi hyperboliques.
Set-valued mappings on metric spaces
Set-valued maps with fixed and coincidence points.
Several fixed point theorems concerning -distance.