Results 31 to 40 of about 665 (269)
On Functions Preserving Convergence of Series in Fuzzy n-Normed Spaces [PDF]
, 2009 The purpose of this paper is to introduce finite convergence sequences and functions preserving convergence of series in fuzzy n-normed ...
Rahmat, Mohamad Rafi Segi, Elagan, Sayed
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Mazur-Ulam type theorems for fuzzy normed spaces [PDF]
, 2017 In this paper, we provide Mazur-Ulam type results for (not necessarily surjective) maps preserving equality of fuzzy distance defined between two fuzzy normed spaces. Our main goal is to study the additivity of such generalizations of fuzzy isometries.
M. Sanchis +7 more
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Fixed point theorems for contractions in fuzzy normed spaces and intuitionistic fuzzy normed spaces [PDF]
Fixed Point Theory and Applications, 2013 Abstract In this paper, we prove that some coupled fixed point theorems and coupled coincidence point theorems for contractions in fuzzy normed spaces and intuitionistic fuzzy normed spaces can be directly deduced from fixed point theorems for contractions in fuzzy normed spaces. We also prove that these results are equivalent.
Zhu, Jiang +2 more
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Fixed point theorems in generating spaces of quasi-norm family and applications
Fixed Point Theory and Applications, 2006 Some new concepts of generating spaces of quasi-norm family are introduced and their linear topological structures are studied. These spaces are not necessarily locally convex.
Xing-Hua Zhu, Jian-Zhong Xiao
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Hyers Stability in Generalized Intuitionistic P-Pseudo Fuzzy 2-Normed Spaces
Axioms, 2022 In this article, we defined the generalized intuitionistic P-pseudo fuzzy 2-normed spaces and investigated the Hyers stability of m-mappings in this space. The m-mappings are interesting functional equations; these functional equations are additive for m
Ehsan Movahednia, Manuel De la Sen
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Journal of Applied Science and Engineering, 2022 Although the systematic emergence of the fuzzy functional analysis theory has started in the last few years, we are starting to construct a new theory of fuzzy operator ideals inspired by the classical (crisp) operator ideals theory.
Laith K. Shaakir +2 more
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? - statistical convergence in fuzzy normed linear spaces
, 2018 In this paper, we have introduced lambda - statistical convergence and condition of being lambda - statistical Cauchy of real number sequences in fuzzy normed linear spaces. At the same time, in fuzzy normed spaces, we have introduced the concept of (V ,
Cinar, Muhammed, Turkmen, Muhammed Recai
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Journal of Physics: Conference Series, 2021 AbstractOur goal in this article is to recall the notion of algebra fuzzy normed space and its basic properties to introduce the notion of fuzzy compact algebra fuzzy normed space. Then some properties of fuzzy compact algebra fuzzy normed spaces are proved.
Zainab A. Khudhair, Jehad R. Kider
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The Operators' Theorems on Fuzzy Topological Spaces [PDF]
Sahand Communications in Mathematical Analysis, 2022 Three types of fuzzy topologies defined on fuzzy normed linear spaces are considered in this paper. First, the relationshipbetween fuzzy continuity of linear operators and fuzzy boundedness is investigated.
Morteza Saheli +2 more
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λ-Statistical Convergence of Sequences of Functions in Intuitionistic Fuzzy Normed Spaces
Journal of Function Spaces and Applications, 2012 We study λ-statistically convergent sequences of functions in intuitionistic fuzzy normed spaces. We define concept of λ-statistical pointwise convergence and λ-statistical uniform convergence in intuitionistic fuzzy normed spaces and we give some basic ...
Vatan Karakaya +3 more
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