Browsing by Author "Shahi, Priya"
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Article Citation Count: 10Fixed points of generalized contractive mappings of integral type(Springer international Publishing Ag, 2014) Karapınar, Erdal; Karapinar, Erdal; O'Regan, Donal; Shahi, Priya; MathematicsThe aim of this paper is to introduce classes of alpha-admissible generalized contractive type mappings of integral type and to discuss the existence of fixed points for these mappings in complete metric spaces. Our results improve and generalize fixed point results in the literature.Article Citation Count: 4Generalized (ξ,α )-expansive mappings and related fixed-point theorems(Springeropen, 2014) Karapınar, Erdal; Shahi, Priya; Kaur, Jatinderdeep; Bhatia, Satvinder Singh; MathematicsIn this paper, we introduce a new class of expansive mappings called generalized (xi,alpha)-expansive mappings and investigate the existence of a fixed point for the mappings in this class. We conclude that several fixed-point theorems can be considered as a consequence of main results. Moreover, some examples are given to illustrate the usability of the obtained results.Article Citation Count: 13Generalized alpha-psi-contractive type mappings of integral type and related fixed point theorems(Springer, 2014) Karapınar, Erdal; Shahi, Priya; Tas, Kenan; MathematicsThe aim of this paper is to introduce two classes of generalized alpha-psi-contractive type mappings of integral type and to analyze the existence of fixed points for these mappings in complete metric spaces. Our results are improved versions of a multitude of relevant fixed point theorems of the existing literature.Article Citation Count: 3On common fixed points that belong to the zero set of a certain function(int Scientific Research Publications, 2017) Karapınar, Erdal; Samet, Bessem; Shahi, Priya; MathematicsWe provide sufficient conditions under which the set of common fixed points of two self-mappings f, g : X -> X is nonempty, and every common fixed point of f and g is the zero of a given function phi : X -> [0, infinity). Next, we show the usefulness of our obtained result in partial metric fixed point theory. (C) 2017 All rights reserved.