Results 1 to 10 of about 212 (143)
A Study of Spaces of Sequences in Fuzzy Normed Spaces [PDF]
Mathematics, 2021 In this paper, spaces of sequences in fuzzy normed spaces are considered. These spaces are a new concept in fuzzy normed spaces. We develop fuzzy norms for spaces of sequences in fuzzy normed spaces. Especially, we study the representation of the dual of
Ju-Myung Kim, Keun-Young Lee
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Engineering and Technology Journal, 2011 In this paper we introduce a new definition of a fuzzy normed space (to the best of our knowledge) then the related concepts such as fuzzy continuous, convergence of sequence of fuzzy points and Cauchy sequence of fuzzy points are discussed in details.
Jehad R. Kider
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Mathematics, 2023 In this article, a new kind of bilateral symmetric additive type functional equation is introduced. One of the interesting characteristics of the equation is the fact that it is ideal for investigating the Ulam–Hyers stabilities in two prominent normed ...
P. Agilan +3 more
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Approximation Properties in Felbin Fuzzy Normed Spaces
Mathematics, 2019 In this paper, approximation properties in Felbin fuzzy normed spaces are considered. These approximation properties are new concepts in Felbin fuzzy normed spaces.
Ju Myung Kim, Keun Young Lee
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مجلة بغداد للعلوم, 2012 In this paper the research introduces a new definition of a fuzzy normed space then the related concepts such as fuzzy continuous, convergence of sequence of fuzzy points and Cauchy sequence of fuzzy points are discussed in details.
Baghdad Science Journal
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Stabilities of Cubic Mappings in Fuzzy Normed Spaces [PDF]
Advances in Difference Equations, 2010 Rassias(2001) introduced the pioneering cubic functional equation in the history of mathematical analysis: and solved the pertinent famous Ulam stability problem for this inspiring equation.
Ghaffari Ali, Alinejad Ahmad
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Completion of Fuzzy Normed Spaces [PDF]
Engineering and Technology Journal, 2011 In this paper we recall the definition of fuzzy normed space. Much attention is paid to the concept of completeness a property which a fuzzy normed space may or may not have. We prove that for a fuzzy normed space there is always a competition.
Jehad R.Kider
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A contractive mappings on fuzzy normed linear spaces [PDF]
Iranian Journal of Numerical Analysis and Optimization, 2016 In this paper, we use the definition of fuzzy normed spaces given by Bag and Samanta and provide four types of fuzzy versions of contraction. We show that these mappings necessarily have unique fixed points in fuzzy normed linear spaces.
Morteza Saheli
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The Study of Felbin and $BS$ Fuzzy Normed Linear Spaces [PDF]
Sahand Communications in Mathematical Analysis, 2022 In this paper, we first show that the induced topologies by Felbin and Bag-Samanta type fuzzy norms on a linear space $X$ are equivalent. So all results in Felbin-fuzzy normed linear spaces are valid in Bag-Samanta fuzzy normed linear spaces and vice ...
Farnaz Yaqub Azari, Ildar Sadeqi
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A new type of difference I-convergent sequence in IFnNS [PDF]
Yugoslav Journal of Operations Research, 2023 In this paper, we introduce the notion of a generalized difference I-convergent (i.e.Δm-I-convergent) and difference I-Cauchy (i.e.Δm-I-Cauchy) sequence in intuitionistic fuzzy n-normed spaces. Further, we prove some results related to this notion. Also,
Khan Vakeel A. +2 more
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