52 citations · 75 across the 8 of their papers we have counts for
8 papers · 1 filter
Common fixed points for pairs of mappings with variable contractive parameters
J. R. Morales, E. M. Rojas
In this paper, we establish some common fixed point results for a new class of pair of contractions mappings having functions as contractive parameters, and satisfying certain comm…
Common fixed points for -contraction pairs
J. R. Morales, E. M. Rojas
In this paper we establish some common fixed point theorem for a new class of pair of contractions mappings, called -contraction pairs, which we will assume occasionall…
Altering distance functions and fixed point theorems through rational expression
José R. Morales, E. M. Rojas
In this paper, using altering distance functions we obtain a generalization of the results due to B.K. Das and S. Gupta as well as the results given by B. Samet and H. Yazid. Moreo…
Common fixed points for a pair of commuting mappings in complete cone metric spaces
José R. Morales, Edixon Rojas
This paper is devoted to prove the S. L. Singh's common fixed point Theorem for commuting mappings in cone metric spaces. In this framework, we introduce the notions of Generalized…
On the Existence of Fixed Points of Contraction Mappings Depending of Two Functions on Cone Metric Spaces
José R. Morales, Edixon Rojas
In this paper, we study the existence of fixed points for mappings defined on complete, (sequentially compact) cone metric spaces, satisfying a general contractive inequality depen…
T-Zamfirescu and T-weak contraction mappings on cone metric spaces
José R. Morales, Edixon Rojas
The purpose of this paper is to obtain sufficient conditions for the existence of a unique fixed point of T-Zamfirescu and T-weak contraction mappings in the framework of complete…