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Citation - WoS: 29
Citation - Scopus: 34
A New Approach To (α, Ψ)-Contractive Nonself Multivalued Mappings
(Springeropen, 2014) Ali, Muhammad Usman; Kamran, Tayyab; Karapinar, Erdal
In this paper, we introduce the notions of alpha-admissible and alpha-psi-contractive type condition for nonself multivalued mappings. We establish fixed point theorems using these new notions along with a new condition. Moreover, we have constructed examples to show that our new condition is different from the corresponding existing conditions in the literature.
Citation - WoS: 13
Citation - Scopus: 17
Fixed Point of Α-Ψ Type Mappings in Uniform Spaces
(Springer international Publishing Ag, 2014) Ali, Muhammad Usman; Kamran, Tayyab; Karapinar, Erdal
In this paper, we shall investigate the existence and uniqueness of a fixed point of alpha-psi-contractive mappings in the context of uniform spaces. We shall also prove some common fixed point theorems by introducing the notion of alpha-admissible pairs. We shall construct some examples to support our novel results.