On discrete and semimetric fixed point theorems for nonexpansive mappings
A. El AdraouiM. KabilA. KamousS. Lazaiz
所有作者
A. El AdraouiM. KabilA. KamousS. Lazaiz
文献摘要
This work is a comparative study between the existence of fixed point for homomorphisms in a class of binary relationnal systems and the existence of fixed point for nonexpansive mappings in semimetric spaces.