Some theorems on common fixed points.

Ćirić, Ljubomir B.; Jotić, Nikola

Displaying similar documents to “Some theorems on common fixed points.”

Fixed point theorems in metric spaces and probabilistic metric spaces.

Cho, Yeol Je, Park, Keun Saeng, Chang, Shihsen (1996)

International Journal of Mathematics and Mathematical Sciences

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On Ciric's fixed point theorem

Barada Ray (1977)

Fundamenta Mathematicae

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Common fixed points of Greguš type multi-valued mappings

R. A. Rashwan, Magdy A. Ahmed (2002)

Archivum Mathematicum

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This work is considered as a continuation of [19,20,24]. The concepts of $δ$ -compatibility and sub-compatibility of Li-Shan [19, 20] between a set-valued mapping and a single-valued mapping are used to establish some common fixed point theorems of Greguš type under a $φ$ -type contraction on convex metric spaces. Extensions of known results, especially theorems by Fisher and Sessa [11] (Theorem B below) and Jungck [16] are thereby obtained. An example is given to support our extension. ...

Common Fixed Point Theorems in a Complete 2-metric Space

Debashis Dey, Mantu Saha (2013)

Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica

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In the present paper, we establish a common fixed point theorem for four self-mappings of a complete 2-metric space using the weak commutativity condition and $A$ -contraction type condition and then extend the theorem for a class of mappings.