Results 111 to 120 of about 397,265 (146)
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Representation of fuzzy subalgebras by crisp subalgebras
Fuzzy Sets and Systems, 2003For any nonempty set \(X\), let \(X_L\) denote the set of all fuzzy points of \(X\). A subset \(Z\) of \(X_L\) is called closed if for any \(x\in X\) and any \(M\subseteq L\), the fuzzy point \(F_x^{\sup M}\in Z\Leftrightarrow F^a_x\in Z\) for all \(a\in M\).
U. M. Swamy, N. V. E. S. Murthy
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Fuzzy Lie ideals and fuzzy Lie subalgebras
Fuzzy Sets and Systems, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Chung-Gook Kim, Dong-Soo Lee
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On fuzzy subalgebras of BE-algebras
Afrika Matematika, 2011zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Rezaei, Akbar, Borumand Saeid, A.
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Lattice of fuzzy subalgebras in universal algebra
Algebra Universalis, 2002This paper is devoted to the so-called fuzzy subalgebras of universal algebras. A fuzzy subalgebra of an algebra \(A\) is a fuzzy subset of \(A\) which is closed (in a natural way generalizing the non-fuzzy case) with respect to the operations of \(A\). The authors show a bijective correspondence between fuzzy subalgebras of \(A\) and so-called weights
Kuraoka, Takashi, Suzuki, Nobu-Yuki
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Relations and homomorphisms of fuzzy hyper BE –subalgebras
Journal of Intelligent & Fuzzy Systems, 2016This paper introduces the notion of (locally) fuzzy homomorphism in fuzzy hyper BE –subalgebra and makes a connection between fuzzy BE –algebras and hyper BE –algebras via this notion.
Mohammad Hamidi, Arsham Borumand Saeid
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On fuzzy (hyper) EQ-subalgebras
2018 6th Iranian Joint Congress on Fuzzy and Intelligent Systems (CFIS), 2018This paper introduces the notion of fuzzy hyper EQ-subalgebras as generalization of the notation of fuzzy EQ-subalgebras and constructs extendable fuzzy EQ-subalgebras via these concepts. Moreover, we investigated some properties in fuzzy EQ-subalgebras, fuzzy hyper EQ-subalgebras by their α-level sets and connect them via positive fundamental relation
Mohammad Hamidi, Arsham Borumand Saeid
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Embedding lattices of fuzzy subalgebras into lattices of crisp subalgebras
Information Sciences, 1998zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Fuzzy ideals and fuzzy subalgebras of Lie algebras
Fuzzy Sets and Systems, 1996zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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On (Alpha, Beta) Fuzzy Subalgebras of BCH-Algebras
2008 Fifth International Conference on Fuzzy Systems and Knowledge Discovery, 2008By two relations belonging to and quasi-coincidence between fuzzy points and fuzzy sets, we define the concept of (alpha, beta)-fuzzy subalgebras where a, beta are any two of {isin.g, isin Vq, isin Lambdaq} with alpha neisin Lambdaq. We state and prove some theorems in (alpha,beta)-fuzzy subalgebras of BCH-algebras.
Feng-xiao Wang, Lu Chen
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Extended Fuzzy $BCK$-subalgebras
2016This paper extends the notion of fuzzy $BCK$-subalgebras to fuzzy hyper $BCK$-subalgebras and defines an extended fuzzy $BCK$-subalgebras. This study considers a type of fuzzy hyper $BCK$-ideals in this hyperstructure and describes the relationship between hyper $BCK$-ideals and fuzzy hyper $BCK$-ideals. In fact, it tries to introduce
Zhan, Jianming +2 more
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