On continuous selections of finite-valued set-valued mappingsSet-valued mappings with finite images are considered. For these
mappings, a theorem
Periodic Trajectories and Coincidence Points of Tuples of Set-Valued MapsA fixed-point theorem is proved for a finite composition of
set-valued Lipschitz
maps Caristi’s Inequality and α-Contraction Mappings of complete metric spaces is developed (in both the single- and
set-valued cases). On the basis
A hybrid fixed-point theorem for set-valued maps and
set-valued); the images of such
maps are always compact. Various versions of hybrid theorems for
set-valued Stability of coincidence points and set-valued covering maps in metric spacesA study was conducted to demonstrate stability of coincidence points and
set-valued covering
maps Stability of coincidence points and properties of covering mappingsProperties of closed
set-valued covering
mappings acting from one metric space into another
Coincidence points principle for set-valued mappings in partially ordered spacesIn the paper the concept of covering (regularity) for
set-valued mappings in partially ordered
Covering mappings in metric spaces and fixed points the Lipschitz condition with Lipschitz β <α, the
mapping is (α-β) covering. The
set valued mapping was said
On Lipschitz-like continuity of a class of set-valued mappingsWe study
set-valued mappings defined by solution
sets of parametric systems of equalities