Fixed points of semigroups of Lipschitzian mappings defined on nonconvex domains.
Fixed points of semigroups of positive operators in KB-spaces
Fixed points of set-valued maps with closed proximally ∞-connected values
Introduction Many authors have developed the topological degree theory and the fixed point theory for set-valued maps using homological techniques (see for example [19, 28, 27, 16]). Lately, an elementary technique of single-valued approximation (on the graph) (see [11, 1, 13, 5, 9, 2, 6, 7]) has been used in constructing the fixed point index for set-valued maps with compact values (see [21, 20, 4]). In [20, 4] authors consider set-valued upper semicontinuous...
Fixed points of the contractive or expansive type for multivalued mappings: toward a unified approach.
Fixed points of two-sided fractional matrix transformations.
Fixed points of weakly compatible maps satisfying a general contractive condition of integral type.
Fixed points of weakly contractive maps and boundedness of orbits.
Fixed points of -weak contractions on cone metric spaces.
Fixed points, stability, and harmless perturbations.
Fixed points theorems for -valued multifunctions.
Fixed points via a generalized local commutativity.
Fixed points via a generalized local commutativity: the compact case.
Fixed simplex property for retractable complexes.
Fixed-point and coincidence theorems for set-valued maps with nonconvex or noncompact domains in topological vector spaces.
Fixed-point iteration processes for non-Lipschitzian mappings of asymptotically quasi-nonexpansive type.
Fixed-point theorems for mapping defined on unbounded sets in Banach spaces
Fixed-point theorems for multivalued non-expansive mappings without uniform convexity.
Fixed-point theory on a Frechet topological vector space.
Fixed-point-like theorems on subspaces.
Fixpunktsatz und monotone Lösungen der Differentialgleichung