Fixed point results for multivalued Hardy–Rogers contractions in b-metric spaces


Cristian Chifu, Gabriela Petrusel




The purpose of this paper is to present some fixed point results in b-metric spaces using a contractive condition of Hardy-Rogers type with respect to the functional H. The data dependence of the fixed point set, the well-posedness of the fixed point problem, as well as, the Ulam-Hyres stability are also studied.