Coupled fixed point results for (\(\varphi,G\))-contractions of type (b) in b-metric spaces endowed with a graph
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Authors
Cristian Chifu
- Faculty of Business, Babeş-Bolyai University Cluj-Napoca, Cluj-Napoca, Romania.
Gabriela Petrusel
- Faculty of Business, Babeş-Bolyai University Cluj-Napoca, Cluj-Napoca, Romania.
Abstract
The purpose of this paper is to present some existence results for coupled fixed points of generalized contraction type
operators in b-metric spaces endowed with a directed graph. Our results generalize the results obtained by Gnana Bhaskar
and Lakshmikantham in [T. Gnana Bhaskar, V. Lakshmikantham, Nonlinear Anal., 65 (2006), 1379–1393]. Data dependence,
well-posednes and Ulam-Hyres stability of the fixed point problem are also studied.
Share and Cite
ISRP Style
Cristian Chifu, Gabriela Petrusel, Coupled fixed point results for (\(\varphi,G\))-contractions of type (b) in b-metric spaces endowed with a graph, Journal of Nonlinear Sciences and Applications, 10 (2017), no. 2, 671--683
AMA Style
Chifu Cristian, Petrusel Gabriela, Coupled fixed point results for (\(\varphi,G\))-contractions of type (b) in b-metric spaces endowed with a graph. J. Nonlinear Sci. Appl. (2017); 10(2):671--683
Chicago/Turabian Style
Chifu, Cristian, Petrusel, Gabriela. "Coupled fixed point results for (\(\varphi,G\))-contractions of type (b) in b-metric spaces endowed with a graph." Journal of Nonlinear Sciences and Applications, 10, no. 2 (2017): 671--683
Keywords
- Fixed point
- coupled fixed point
- b-metric space
- connected graph.
MSC
References
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