On stationary points of nonexpansive set-valued mappings
Rafa Espínola, Meraj Hosseini, Kourosh Nourouzi · Fixed Point Theory and Applications · 2015
Abstract In this paper we deal with stationary points (also known as endpoints) of nonexpansive set-valued mappings and show that the existence of such points under certain conditions follows as a consequence of the existence of approximate stationary sequences. In particular we provide abstract extensions of well-known fixed point theorems.