Abbas, Mujahid; Rakocevic, Vladimir; Leyew, Bahru Tsegaye
(University of Nis, Serbia, Faculty of Sciences and Mathematics, 2017)
In this paper, the concept of (α − ψ)-generalized rational contraction multivalued operator is introduced and then the existence of common fixed points of such mapping in complete dislocated quasi b-metric spaces is obtained. ...