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2014 An Illusion: “A Suzuki Type Coupled Fixed Point Theorem”
Hamed H. Alsulami, Erdal Karapınar, Marwan A. Kutbi, Antonio-Francisco Roldán-López-de-Hierro
Abstr. Appl. Anal. 2014: 1-8 (2014). DOI: 10.1155/2014/235731


We admonish to be careful on studying coupled fixed point theorems since most of the reported fixed point results can be easily derived from the existing corresponding theorems in the literature. In particular, we notice that the recent paper [Semwal and Dimri (2014)] has gaps and the announced result is false. The authors claimed that their result generalized the main result in [Ðoric and Lazović (2011)] but, in fact, the contrary case is true. Finally, we present a fixed point theorem for Suzuki type (α, r)-admissible contractions.


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Hamed H. Alsulami. Erdal Karapınar. Marwan A. Kutbi. Antonio-Francisco Roldán-López-de-Hierro. "An Illusion: “A Suzuki Type Coupled Fixed Point Theorem”." Abstr. Appl. Anal. 2014 1 - 8, 2014.


Published: 2014
First available in Project Euclid: 6 October 2014

zbMATH: 07021965
MathSciNet: MR3256241
Digital Object Identifier: 10.1155/2014/235731

Rights: Copyright © 2014 Hindawi

Vol.2014 • 2014
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