On cyclic relatively nonexpansive mappings in generalized semimetric spaces

Moosa Gabeleh
2015 Applied General Topology  
In this article, we prove a fixed point theorem for cyclic relatively nonexpansive mappings in the setting of generalized semimetric spaces by using a geometric notion of seminormal structure and then we conclude some results in uniformly convex Banach spaces. We also discuss on the stability of seminormal structure in generalized semimetric spaces.
doi:10.4995/agt.2015.2988 fatcat:icwffkdasvdkrhfkqa3nhsiiom