Fixed points and coincidence points for multimaps with not necessarily bounded images.
Fixed points and continuity for multivalued mappings.
Fixed points and locally connected cyclic continua in
Fixed points and proximate fixed points
Fixed points and selections of set-valued maps on spaces with convexity.
Fixed points and variational principle in uniform spaces.
Fixed points, equilibria and maximal elements in linear topological spaces
Fixed points for cyclic orbital generalized contractions on complete metric spaces
We prove a fixed point theorem for cyclic orbital generalized contractions on complete metric spaces from which we deduce, among other results, generalized cyclic versions of the celebrated Boyd and Wong fixed point theorem, and Matkowski fixed point theorem. This is done by adapting to the cyclic framework a condition of Meir-Keeler type discussed in [Jachymski J., Equivalent conditions and the Meir-Keeler type theorems, J. Math. Anal. Appl., 1995, 194(1), 293–303]. Our results generalize some...
Fixed points for generalized multi-valued contractions
Fixed points for generalized nonexpansive mappings
Fixed points for multivalued mappings and the metric completeness.
Fixed points for multivalued mappings in uniformly convex metric spaces.
Fixed points for near-contractive type multivalued mappings.
Fixed points for non-surjective expansion mappings.
Fixed points for pairs of mappings in d-complete topological spaces.
Fixed points for -contractive multimaps.
Fixed points for -contractive or -expansive maps in uniform spaces: Toward a unified approach.
Fixed Points In Antimorphisms
Fixed points in two metric spaces.
Fixed points, intersection theorems, variational inequalities, and equilibrium theorems.