Results 31 to 40 of about 6,708 (303)
Pythagorean and fermatean fuzzy sub-group redefined in context of T ̃-norm and S ̃-conorm [PDF]
Journal of Fuzzy Extension and Applications, 2023 This paper aims to study Pythagorean and Fermatean Fuzzy Subgroups (FFSG) in the context of -norm and -conorm functions. The paper examines the extensions of fuzzy subgroups, specifically "Pythagorean Fuzzy Subgroups (PFSG)" and "FFSG", along with ...
Vishnu Mishra +3 more
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The Fuzzy Width Theory in the Finite-Dimensional Space and Sobolev Space
Mathematics, 2023 This paper aims to fuzzify the width problem of classical approximation theory. New concepts of fuzzy Kolmogorov n-width and fuzzy linear n-width are introduced on the basis of α-fuzzy distance which is induced by the fuzzy norm.
Yanyan Xu, Lu Sun, Hao Li, Guanggui Chen
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International Journal of Computational Intelligence Systems, 2023 Aczel–Alsina t-norm and t-conorm are important t-norm and t-conorm, and they are extended from algebraic t-norm and t-conorm. Obviously, Aczel–Alsina t-norm and t-conorm are more general than some existing t-norm and t-conorm.
Xinming Shi +3 more
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A Benchmark Similarity Measures for Fermatean Fuzzy Sets
Bulletin of the Section of Logic, 2022 In this paper, we utilized triangular conorms (S-norm). The essence of using S-norm is that the similarity order does not change using different norms.
Faiz Muhammad Khan +2 more
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The strongest t-norm for fuzzy metric spaces [PDF]
, 2013 summary:In this paper, we prove that for a given positive continuous t-norm there is a fuzzy metric space in the sense of George and Veeramani, for which the given t-norm is the strongest one.
Qiu, Dong, Zhang, Weiquan
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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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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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On generalizations of fuzzy metric spaces [PDF]
, 2023 summary:The aim of the paper is to present three-variable generalizations of fuzzy metric spaces in sense of George and Veeramani from functional and topological points of view, respectively.
Shi, Yi, Yao, Wei
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A Generalized Mazur-Ulam Theorem for Fuzzy Normed Spaces
Abstract and Applied Analysis, 2014 We introduce fuzzy norm-preserving maps, which generalize the concept of fuzzy isometry. Based on the ideas from Vogt, 1973, and Väisälä, 2003, we provide the following generalized version of the Mazur-Ulam theorem in the fuzzy context: let X, Y be fuzzy
J. J. Font +3 more
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A Probabilistic Integral Study of Quasiproduct Overa Nonadditive Measure
Journal of Harbin University of Science and Technology, 2021 In this paper, a definition of non additive measure is given, which has F-addability; the Einstein calculater is optimized, and the λ-fuzzy quasiproduct operator and λ-fuzzy quasi sum operator with adjustable parameters for practical problems are ...
ZHAO Hui, ZHANG Xiao-xue, ZHANG Shao-xin
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