Results 11 to 20 of about 115,159 (298)
Common fixed point theorems for commuting k-uniformly Lipschitzian mappings
International Journal of Mathematics and Mathematical Sciences, 2001 We give a common fixed point existence theorem for any sequence of commuting k-uniformly Lipschitzian mappings (eventually, for k=1 for any sequence of commuting nonexpansive mappings) defined on a bounded and complete metric space (X,d) with uniform ...
M. Elamrani, A. B. Mbarki, B. Mehdaoui
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A description of linear mappings in semiprime rings with involution [PDF]
BIO Web of ConferencesThe main purpose of this paper is to descriptive the action of the linear mappings in semi-prime rings and prime ring with involution. More precisely, we establish some results for centralizer mappings (resp.
Horan Angham Shaban, Atteya Mehsin Jabel
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Common coincidence points of R-weakly commuting maps
International Journal of Mathematics and Mathematical Sciences, 2001 A common coincidence point theorem for R-weakly commuting mappings is obtained. Our result extend several ones existing in literature.
Tayyab Kamran
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On common fixed points of pairs of a single and a multivalued coincidentally commuting mappings in D-metric spaces [PDF]
International Journal of Mathematics and Mathematical Sciences, 2003 The present paper studies some common fixed-point theorems for pairs of a single-valued and a multivalued coincidentally commuting mappings in D-metric spaces satisfying a certain generalized contraction condition.
B. C. Dhage +2 more
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Fixed Point Theory and Applications, 2011 Bruck [Pac. J. Math. 53, 59-71 1974 Theorem 1] proved that for a nonempty closed convex subset E of a Banach space X, if E is weakly compact or bounded and separable and suppose that E has both (FPP) and (CFPP), then for any commuting family S of ...
Nanan Narawadee, Dhompongsa Sompong
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Some Common Fixed Points Theorems of Four Weakly Compatible Mappings in Metric Spaces
مجلة بغداد للعلوم, 2021 In this paper, we proved coincidence points theorems for two pairs mappings which are defined on nonempty subset in metric spaces by using condition (1.1). As application, we established a unique common fixed points theorems for these mappings by using
Yusra Jarallah Ajeel +1 more
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Kuwait Journal of Science, 2014 In this paper, we utilize the notion of common limit range property with variants of -weakly commuting mappings and obtain some common fixed point theorems in intuitionistic fuzzy metric spaces.
SUNNY CHAUHAN +3 more
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Neutrosophic Soft Fixed Points [PDF]
Neutrosophic Sets and Systems, 2020 . In a wide spectrum of mathematical issues, the presence of a fixed point (FP) is equal to the presence of a appropriate map solution. Thus in several fields of math and science, the presence of a fixed point is important.
Madad Khan +4 more
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Fixed Point Theory and Applications, 2010 We prove common fixed point theorem for coincidentally commuting nonself mappings satisfying generalized contraction condition of Ćirić type in cone metric space.
P. Vijayaraju +3 more
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Contractive mappings and common fixed point theorems in intuitionistic fuzzy metric spaces [PDF]
Journal of Hyperstructures, 2012 This paper deals with some issues of common fixed point theory involving two different types of intuitionistic fuzzy contractive mappings. Intuitionistic fuzzy Jungck’s common fixed point theorem (see, [1]) with respect to contraction defined in [8] and ...
B. Dinda, T. K. Samanta
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