Some fixed point theorems for C*-algebra-valued b2-metric spaces

Nayereh Gholamian, Mahnaz Khanehgir, Reza Allahyari

Abstract


The aim of this paper is to establish the structure of C∗-algebra-valued b2-metric space and give some xed point theorems forself-maps with contractive or expansive conditions on such spaces. Asan application we investigate existence and uniqueness solution for atype of integral equation.

 


Keywords


C ∗ -algebra, contractive mapping, expansive mapping, xed point, integral equation.

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