Properties of fixed point set of a multivalued map.
Properties WORTH and WORTH, embeddings in Banach spaces with 1-unconditional basis and wFPP.
Property P in G-metric spaces.
Proximal normal structure and relatively nonexpansive mappings
The notion of proximal normal structure is introduced and used to study mappings that are "relatively nonexpansive" in the sense that they are defined on the union of two subsets A and B of a Banach space X and satisfy ∥ Tx-Ty∥ ≤ ∥ x-y∥ for all x ∈ A, y ∈ B. It is shown that if A and B are weakly compact and convex, and if the pair (A,B) has proximal normal structure, then a relatively nonexpansive mapping T: A ∪ B → A ∪ B satisfying (i) T(A) ⊆ B and T(B) ⊆ A, has a proximal point in the sense that...
Proximinality in geodesic spaces.
Pseudo-contractive mappings and the Leray-Schauder boundary condition
-functions on quasimetric spaces and fixed points for multivalued maps.
Quadratic optimization of fixed points for a family of nonexpansive mappings in Hilbert space.
Quasicone metric spaces and generalizations of Caristi Kirk's theorem.
Quasicontraction mappings in modular spaces without -condition.
Quasicontraction nonself-mappings on convex metric spaces and common fixed point theorems.
Quasi-Contractions In Banach Spaces
Quasi-retractive representation of solution sets to stochastic inclusions.
Quelques aspects de la théorie des points fixes dans les espaces de Banach - II
Quelques aspects de la théorie des points fixes dans les espaces de Banach - I
Quelques nouveaux théorèmes du point fixe dans les espaces topologiques de type F.
Random approximations and random fixed point theorems.
Random fixed point theorems for a certain class of mappings in Banach spaces
Let be a measurable space and a nonempty bounded closed convex separable subset of -uniformly convex Banach space for some . We prove random fixed point theorems for a class of mappings satisfying: for each , and integer , where are functions satisfying certain conditions and is the value at of the -th iterate of the mapping . Further we establish for these mappings some random fixed point theorems in a Hilbert space, in spaces, in Hardy spaces and in Sobolev spaces ...
Random fixed point theorems for asymptotic 1-set contraction operators.
Random fixed point theorems for multivalued nonexpansive non-self-random operators.