On common fixed points of weakly commuting mappings and set-valued mappings.
Sessa, S., Fisher, B. (1986)
International Journal of Mathematics and Mathematical Sciences
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Displaying similar documents to “Some common fixed point theorems for weakly compatible mappings in metric spaces.”
On common fixed points of weakly commuting mappings and set-valued mappings.
On common fixed point theorems for three and four self mappings satisfying contractive conditions
Hakima Bouhadjera (2010)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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In this contribution, we discuss some unique common fixed point theorems for three and four occasionally weakly compatible mappings satisfying different types of contractive condition.
Some Common Fixed Point Theorems in Menger Spaces
Sunny Chauhan, B. D. Pant (2013)
Acta Universitatis Palackianae Olomucensis. Facultas Rerum Naturalium. Mathematica
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In this paper, we prove some common fixed point theorems for occasionally weakly compatible mappings in Menger spaces. An example is also given to illustrate the main result. As applications to our results, we obtain the corresponding fixed point theorems in metric spaces. Our results improve and extend many known results existing in the literature.
A common fixed point theorem of Meir and Keeler type.
Cho, Y.J., Murthy, P.P., Jungck, G. (1993)
International Journal of Mathematics and Mathematical Sciences
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Coincidence theorems for nonlinear hybrid contractions.
Cho, Y.J., Fisher, B., Genga, G.S. (1997)
International Journal of Mathematics and Mathematical Sciences
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Some fixed point theorems for compatible maps.
Jungck, G., Rhoades, B.E. (1993)
International Journal of Mathematics and Mathematical Sciences
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On some weak conditions of commutativity in common fixed point theorems.
Imdad, M., Khan, M.S., Sessa, S. (1988)
International Journal of Mathematics and Mathematical Sciences
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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 -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 -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. ...