A Further Extension of Maps With Non-unique Fixed Points
Ljubomir Ćirić, Nikola Jotić (1998)
Matematički Vesnik
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Displaying similar documents to “On a generalization of a Greguš fixed point theorem”
A Further Extension of Maps With Non-unique Fixed Points
An extension of Gregus fixed point theorem.
Olaleru, J.O., Akewe, H. (2007)
Fixed Point Theory and Applications [electronic only]
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Fixed and coincidence points of hybrid mappings
H. K. Pathak, M. S. Khan (2002)
Archivum Mathematicum
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The purpose of this note is to provide a substantial improvement and appreciable generalizations of recent results of Beg and Azam; Pathak, Kang and Cho; Shiau, Tan and Wong; Singh and Mishra.
A new class of nonexpansive type mappings and fixed points
Ljubomir B. Ćirić (1999)
Czechoslovak Mathematical Journal
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In this paper a new class of self-mappings on metric spaces, which satisfy the nonexpensive type condition (3) below is introduced and investigated. The main result is that such mappings have a unique fixed point. Also, a remetrization theorem, which is converse to Banach contraction principle is given.
A fixed point theorem in Banach space.
Assad, Nadim A. (1990)
Publications de l'Institut Mathématique. Nouvelle Série
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On fixed points in a metric space over a Tikhonov semifield.
Nešić, Slobodan Č. (1995)
Matematichki Vesnik
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