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Some related fixed point theorems for multivalued mappings on two metric spaces
Biçer, Özge; Olgun, Murat; Alyıldız, Turhan; Altun, İshak (Vasyl Stefanyk Precarpathian National University, 2020)The definition of related mappings was introduced by Fisher in 1981. He proved some theorems about the existence of fixed points of single valued mappings defined on two complete metric spaces and relations between these ...