Some remarks and applications of an extension of a lemma of Ky Fan
Some remarks on a fixed point theorem of Krasnoselskii.
Some remarks on an operator equation in a Banach space
Some remarks on the convergence of Picard iteration to a fixed point for a continuous mapping.
Some remarks on the duality mapping
Some results for a finite family of uniformly -Lipschitzian mappings in Banach spaces.
Some results for one class of discontinuous operators with fixed points.
Some Results In The Fixed Point Theory II
Some results in the fixed point theory, II.
Some results on an iterative method for nonexpansive mappings in different spaces.
Some results on coincidence and fixed point theorems for generalized contraction type mappings.
Some results on fixed and coincidence points of couples of maps in metric spaces
Some results on fixed point theorems for multivalued mappings in complete metric spaces.
Some results on fixed points - III
Some results on fixed points — IV
Some results on invariant approximation.
Some results on maximal elements.
Some results on multi-valued weakly jungck mappings in b-metric space
In this paper, the concept of multi-valued weak contraction of Berinde and Berinde [8] for the Picard iteration in a complete metric space is extended to the case of multi-valued weak contraction for the Jungck iteration in a complete b-metric space. While our main results generalize the recent results of Berinde and Berinde [8], they also extend, improve and unify several classical results pertainning to single and multi-valued contractive mappings in the fixed point theory. Our results also improve...
Some similarity between contractions and Kannan mappings.
Some stability theorems for some iteration processes
In this paper, we obtain some stability results for Picard and Mann iteration processes in metric space and normed linear space respectively, using two different contractive definitions which are more general than those of Harder and Hicks [4], Rhoades [10, 11], Osilike [8], Osilike and Udomene [9], Berinde [1, 2], Imoru and Olatinwo [5] and Imoru et al [6].Our results are generalizations of some results of Harder and Hicks [4], Rhoades [10, 11], Osilike [8], Osilike and Udomene [9], Berinde [1,...