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1
Content available remote Fixed point theorems for Kannan type mappings in 2-menger spaces
Gupta V., Singh B., Kumar S.
Fasciculi Mathematici
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2015
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Nr 54
97--115
EN
In this paper we show that the results of Choudhary and Das [2] hold under more general situation.
2
Content available remote Common fixed point of four mappings satisfying implicit generalized weak contractive type condition
Sedghi S., Shobe N., Abbas M.
Demonstratio Mathematica
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2014
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Vol. 47, nr 2
396--410
EN
In this paper, common fixed point for four maps using an implicit contractive condition in a complete metric space is proved. Some periodic point results for such mappings are also obtained. These results extend and generalize several comparable results in the current literature.
3
Content available remote Some common fixed point theorems for occasionally weakly compatible mappings satisfying implicit relation and contractive modulus
Bouhadjera H, Popa V.
Fasciculi Mathematici
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2013
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Nr 51
53--60
EN
In this note, we prove some common fixed point theorems for occasionally weakly compatible mappings satisfying an implicit relation and a contractive modulus.
4
Content available remote A Common Fixed Point Theorem for Set-valued Contraction Mappings in Menger Space
Pant B. D., Chauhan S., Kumar S.
Commentationes Mathematicae
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2012
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Vol. 52, [Z] 1
61-71
EN
The aim of this paper is to prove a common fixed point theorem for even number of single-valued and two set-valued mappings in complete Menger space using implicit relation. Our result improves and extends the result of Chen and Chang [Common fixed point theorems in Menger spaces, Int. J. Math. Math. Sci. 2006, Art. ID 75931, 15 pp].
5
Content available A Meir-Keeler type common fixed point theorem for four mappings
Akkouchi M.
Opuscula Mathematica
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2011
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Vol. 31, no. 1
5-14
EN
In this paper, we prove a general common fixed point theorem for two pairs of weakly compatible self-mappings of a metric space satisfying a weak Meir-Keeler type contractive condition by using a class of implicit relations. In particular, our result generalizes and improves a result of K. Jha, R.P. Pant, S.L. Singh, by removing the assumption of continuity, relaxing compatibility to weakly compatibility property and replacing the completeness of the space with a set of four alternative conditions for maps satisfying an implicit relation. Also, our result improves the main result of H. Bouhadjera, A. Djoudi.
6
Content available remote Common fixed points for weakly compatible maps satisfying implicit relations without continuity
Akkouchi M.
Demonstratio Mathematica
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2011
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Vol. 44, nr 1
151--158
EN
The purpose of this paper is to prove a common fixed point theorem for a set of four mappings on a complete metric space, using weak compatibility and a general implicit relation without appeal to continuity. Our results improve and generalize all the results obtained by A. Djoudi in a paper published in 2003.
7
Content available remote Common fixed point results for six maps on cone metric spaces with some weaker conditions
Deshpande B.
Fasciculi Mathematici
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2010
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Nr 43
33-43
EN
The existence of coincidence points and common fixed points for six mappings satisfying certain contractive conditions without exploiting the notion of continuity in cone metric spaces is established. Our results generalize, improve and extend several well known comparable results in the literature.
8
Content available remote General fixed point theorems for weakly compatible maps
Djoudi A.
Demonstratio Mathematica
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2005
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Vol. 38, nr 1
197--205
EN
The purpose of this note is to use general expanssive conditions and minimal type commutativity without continuity requirements to prove some fixed point theorems. The theorems extend known results from the class of compatible continuous expansive maps to a wider class of mappings.
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