Fixed Point Problems for α-ψ-Weakly Contractive Operators on KST Spaces

Liliana Guran, Amelia Bucur


Using the concept of w-distance we will investigate some existence, uniqueness and Ulam-Hyers stability results for fixed point problems concerning \alpha-\psi -weakly contractive operators.
Starting at the results of P. Amiri, S.Rezapour, N. Shahzad [1] the presented theorems extend and generalize several results concerning a w-distance.

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