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Your search keyword '"Kutbi, Marwan A."' showing total 2 results
Start Over Author "Kutbi, Marwan A." Topic fixed point Journal fixed point theory & applications
2 results on '"Kutbi, Marwan A."'

1. Further generalization of fixed point theorems in Menger PM-spaces.

Author

Kutbi, Marwan, Gopal, Dhananjay, Vetro, Calogero, and Sintunavarat, Wutiphol

Subjects
*FIXED point theory, *NONLINEAR operators, *COINCIDENCE theory, *GENERALIZATION, *MATHEMATICAL mappings
Abstract

In this work, we establish some fixed point theorems by revisiting the notion of ψ-contractive mapping in Menger PM-spaces. One of our results (namely, Theorem 2.3) may be viewed as a possible answer to the problem of existence of a fixed point for generalized type contractive mappings in M-complete Menger PM-spaces under arbitrary t-norm. Some examples are furnished to demonstrate the validity of the obtained results. [ABSTRACT FROM AUTHOR]

Published
2015
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2. Fixed points of conditionally F-contractions in complete metric-like spaces.

Author

Karapınar, Erdal, Kutbi, Marwan, Piri, Hossein, and O'Regan, Donal

Subjects
*FIXED point theory, *CONTRACTIONS (Topology), *MATHEMATICS theorems, *METRIC spaces, *EXISTENCE theorems
Abstract

In this paper, we introduce the notion of a conditionally F-contraction in the setting of complete metric-like spaces and we investigate the existence of fixed points of such mappings. Our results unify, extend, and improve several results in the literature. [ABSTRACT FROM AUTHOR]

Published
2015
Full Text
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