Browsing by Author "Chi,K.P."

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Citation - Scopus: 6
An Extension of Generalized (ψ,φ)-Weak Contractions
(2012) An,T.V.; Chi,K.P.; Karapnar,E.; Thanh,T.D.; Mathematics; 02. School of Arts and Sciences; 01. Atılım University
We prove a fixed-point theorem for a class of maps that satisfy generalized (ψ,φ) -weak contractions depending on a given function. An example is given to illustrate our extensions. © 2012 Tran Van An et al.
Citation - Scopus: 5
A Generalization of the Meir–keeler Type Contraction
(Elsevier B.V., 2012) Chi,K.P.; Karapinar,E.; Thanh,T.D.; Mathematics; 02. School of Arts and Sciences; 01. Atılım University
In this paper, we prove a fixed point theorem which has applications on maps called T-contractions which include a class that satisfies the Meir–Keeler type contractive condition. We also present an example that illustrates that T-contractions are a natural extension of the Meir–Keeler type contraction. © 2012