Fixed point theorems in metric spaces and probabilistic metric spaces.
Fixed point theorems in topological spaces
Fixed point theorems of -fuzzy contractions in fuzzy metric spaces endowed with a graph
Let be a fuzzy metric space endowed with a graph such that the set of vertices of coincides with . Then we define a -fuzzy contraction on and prove some results concerning the existence and uniqueness of fixed point for such mappings. As a consequence of the main results we derive some extensions of known results from metric into fuzzy metric spaces. Some examples are given which illustrate the results.
Fixed Point Theorems On Certain Class Of Contractive Mappings.
Fixed point theorems on contractive mappings
Fixed point theorems on spaces endowed with vector-valued metrics.
Fixed Point Theorems Via Various Cyclic Contractive Conditions in Partial Metric Spaces
Fixed point theorems without convexity
Fixed point theory for contractive mappings satisfying -maps in G-metric spaces.
Fixed point theory on extension-type spaces and essential maps on topological spaces.
Fixed points and best approximation in Menger convex metric spaces
We obtain necessary conditions for the existence of fixed point and approximate fixed point of nonexpansive and quasi nonexpansive maps defined on a compact convex subset of a uniformly convex complete metric space. We obtain results on best approximation as a fixed point in a strictly convex metric space.
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