Results 1 to 10 of about 6,169,886 (348)
Boletim da Sociedade Paranaense de Matemática, 2019 The first aim to this paper is to define soft D− metric spaces and to give some fundamentel definitions. In addition to, we prove fixed point theorem of soft continuous mappings on soft D− metric spaces.
Cigdem Gunduz Aras +2 more
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Nonlinear contractions involving simulation functions in a metric space with a partial order
, 2015 Very recently, Khojasteh, Shukla and Radenović [F. Khojasteh, S. Shukla, S. Radenović, Filomat, 29 (2015), 1189–1194] introduced the notion of Z-contraction, that is, a nonlinear contraction involving a new class of mappings namely simulation functions ...
Hajer Argoubi, B. Samet, C. Vetro
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Fixed points of monotone nonexpansive mappings on a hyperbolic metric space with a graph
, 2015 In this work, we define the concept of G-monotone nonexpansive multivalued mappings defined on a metric space with a graph G. Then we obtain sufficient conditions for the existence of fixed points for such mappings in hyperbolic metric spaces.
M. Alfuraidan, M. Khamsi
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Fuzzy Triple Controlled Metric Spaces and Related Fixed Point Results
Journal of Function Spaces, 2021 In this study, we introduce fuzzy triple controlled metric space that generalizes certain fuzzy metric spaces, like fuzzy rectangular metric space, fuzzy rectangular b-metric space, fuzzy b-metric space, and extended fuzzy b-metric space.
Salman Furqan +2 more
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Universal Journal of Mathematics and Applications, 2023 Multisets have many applications in a variety of fields today, including computer science, medicine, banking, engineering, information storage, and information analysis.
Ecemnur Mutlu, Ayşegül Çaksu Güler
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Newtonian Lorentz metric spaces
Illinois Journal of Mathematics, 2012 This paper studies Newtonian Sobolev-Lorentz spaces. We prove that these spaces are Banach. We also study the global p,q-capacity and the p,q-modulus of families of rectifiable curves. Under some additional assumptions (that is, the space carries a doubling measure and a weak Poincare inequality) and some restrictions on q, we show that the Lipschitz ...
S. Costea, MIRANDA, Michele
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A generalized metric space and related fixed point theorems
, 2015 We introduce a new concept of generalized metric spaces for which we extend some well-known fixed point results including Banach contraction principle, Ćirić’s fixed point theorem, a fixed point result due to Ran and Reurings, and a fixed point result ...
M. Jleli, B. Samet
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A metric space associated with probability space
International Journal of Mathematics and Mathematical Sciences, 1993 For a complete probability space (Ω,∑,P), the set of all complete sub-σ-algebras of ∑, S(∑), is given a natural metric and studied. The questions of when S(∑) is compact or connected are awswered and the important subset consisting of all continuous sub ...
Keith F. Taylor, Xikui Wang
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Mathematics, 2019 Recently, George et al. (in Georgea, R.; Radenovicb, S.; Reshmac, K.P.; Shuklad, S. Rectangular b-metric space and contraction principles. J. Nonlinear Sci. Appl.
Tahair Rasham +2 more
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Common fixed point theorem for weakly compatible mappings in Sm metric space
Ratio Mathematica, 2023 In the present paper, at first, we study the structure of the newly Smmetric space, which is a union of S-metric space and multiplicative metric space with new contraction condition.
Mallaiah Katta, Srinivas Veladi
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