Results 31 to 40 of about 2,921,996 (278)
Some Fixed Point Theorems in Fuzzy n-Normed Spaces [PDF]
The main purpose of this paper is to study the existence of a fixed points in fuzzy n-normed spaces. we proved our main results, a fixed point theorem for a self mapping and a common fixed point theorem for a pair of weakly compatible mappings on fuzzy n-
Elagan, Sayed Khalil +1 more
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Common fixed points and partial orders [PDF]
Proceedings of the American Mathematical Society, 1979 It is observed that certain theorems on common fixed points may be derived from a theorem on partially ordered sets.
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On common fixed points of linear contractions [PDF]
Proceedings of the American Mathematical Society, 1990 In this note we give a short and direct proof of a result about convex semigroups of linear contractions.
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Compatible mappings and common fixed points (2)
International Journal of Mathematics and Mathematical Sciences, 1988 A common fixed point theorem of S.L. and S.P. Singh is generalized by weakening commutativity hypotheses and by increasing the number of functions involved.
Gerald Jungck
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The Stationary Behaviour of Fluid Limits of Reversible Processes is Concentrated on Stationary Points [PDF]
Assume that a stochastic processes can be approximated, when some scale parameter gets large, by a fluid limit (also called "mean field limit", or "hydrodynamic limit").
Boudec, Jean-Yves Le
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Common fixed points for family of mappings
International Journal of Mathematics and Mathematical Sciences, 1984 The main aim of the present paper is to prove the existence of common fixed points for mappings which are not necessarily continuous. Our results, which are primarly motivated by investigation of Husain and Sehgal (Bull. Austral. Math. Soc.
D. E. Anderson +2 more
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Common Fixed Points Theorems for Self-Mappings in Menger PM-Spaces
Mathematics, 2022 The purpose of this paper is to prove that orbital continuity for a pair of self-mappings is a necessary and sufficient condition for the existence and uniqueness of a common fixed point for these mappings defined on Menger PM-spaces with a nonlinear ...
Rale M. Nikolić +3 more
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Boxes, extended boxes, and sets of positive upper density in the Euclidean space [PDF]
We prove that sets with positive upper Banach density in sufficiently large dimensions contain congruent copies of all sufficiently large dilates of three specific higher-dimensional patterns. These patterns are: $2^n$ vertices of a fixed $n$-dimensional
Durcik, Polona, Kovač, Vjekoslav
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Compatible mappings and common fixed points revisited
International Journal of Mathematics and Mathematical Sciences, 1994 A fixed point theorem involving a Meir-Keeler type contraction principle is refined by diminishing continuity requirements.
Gerald Jungck
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Multivalued Common Fixed Points Theorem in Complex b-Metric Spaces
Mathematics, 2023 In this paper, we establish a result for the existence of common fixed points for multi-valued mappings, satisfying some contractions for complex-valued b-metric spaces. Finally, we present an example to illustrate and support our results.
Mohamed Saadi, Taieb Hamaizia
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