A Note on Fuzzy Groups
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Characterizing intraregular semigroups by intuitionistic fuzzy sets.
Yin Hong, X. Fang (2005)
Mathware and Soft Computing
In this paper, we give some theorems which characterize the intraregular semigroups in terms of intuitionistic fuzzy left, right, and biideals.
Complete hypergroups, 1-hypergroups and fuzzy sets.
Cristea, Irina (2002)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
Fully fuzzy prime semigroups.
Shabir, M. (2005)
International Journal of Mathematics and Mathematical Sciences
Fuzzy congruences on groups and rings.
Samhan, Marouf A., Ahsanullah, T.M.G. (1994)
International Journal of Mathematics and Mathematical Sciences
Fuzzy ideals of ordered semigroups with fuzzy orderings
Xiaokun Huang, Qingguo Li (2016)
Open Mathematics
The purpose of this paper is to introduce the notions of ∈, ∈ ∨qk-fuzzy ideals of a fuzzy ordered semigroup with the ordering being a fuzzy relation. Several characterizations of ∈, ∈ ∨qk-fuzzy left (resp. right) ideals and ∈, ∈ ∨qk-fuzzy interior ideals are derived. The lattice structures of all ∈, ∈ ∨qk-fuzzy (interior) ideals on such fuzzy ordered semigroup are studied and some methods are given to construct an ∈, ∈ ∨qk-fuzzy (interior) ideals from an arbitrary fuzzy subset. Finally, the characterizations...
Fuzzy positive implicative ordered filters of implicative semigroups.
Jun, Young Bae, Kim, Young Hee, Kim, Hee Sik (2002)
International Journal of Mathematics and Mathematical Sciences
Fuzzy sets and non-complete 1-hypergroups.
Corsini, Piergiulio, Cristea, Irina (2005)
Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
Generalized fuzzy interior ideals in Abel-Grassmann's groupoids.
Khan, Asghar, Jun, Young Bae, Mahmood, Tahir (2010)
International Journal of Mathematics and Mathematical Sciences
Intuitionistic fuzzy interior ideals of semigroups.
Kim, Kyung Ho, Jun, Young Bae (2001)
International Journal of Mathematics and Mathematical Sciences
Intuitionistic hyperideals of semihypergroups.
Davvaz, B. (2006)
Bulletin of the Malaysian Mathematical Sciences Society. Second Series
On an equivalence of fuzzy subgroups. III.
Murali, V., Makamba, B.B. (2003)
International Journal of Mathematics and Mathematical Sciences
On fuzzy points in semigroups.
Kim, Kyung Ho (2001)
International Journal of Mathematics and Mathematical Sciences
On homomorphisms of fuzzy groups.
Dobritsa, V.P., Yakh'yaeva, G.Eh. (2002)
Sibirskij Matematicheskij Zhurnal
On prime fuzzy bi-ideals in ternary semigroups
A. Muhammad Rezvi, J. Mehmood (2012)
Matematički Vesnik
On -level topological groups.
Salih, Haval Mahmood Mahamad, Borumand Saeid, Arsham (2009)
Acta Universitatis Apulensis. Mathematics - Informatics
Pinned-flags of some operations on fuzzy subgroups.
Makamba, B.B., Murali, V. (2005)
International Journal of Mathematics and Mathematical Sciences
Poset valued varieties.
Šešelja, Branimir (1998)
Novi Sad Journal of Mathematics
Representation of a Boolean algebra by its triangular norms.
Suryansu Ray (1997)
Mathware and Soft Computing
Given a complete and atomic Boolean algebra B, there exists a family taugamma of triangular norms on B such that, under the partial ordering of triangular norms, taugamma is a Boolean algebra isomorphic to B, where gamma is the set of all atoms in B. In other words, as we have shown in this note, every complete and atomic Boolean algebra can be represented by its own triangular norms. What we have not shown in this paper is our belief that taugamma is not unique for B and that, for such a representation,...
Some results in bipolar-valued fuzzy ordered AG-groupoids
Faisal, Naveed Yaqoob, Arsham Borumand Saeid (2012)
Discussiones Mathematicae - General Algebra and Applications
In this paper, we introduce the concept of bipolar-valued fuzzification of ordered 𝓐𝓖-groupoids and discuss some structural properties of bipolar-valued fuzzy two-sided ideals of an intra-regular ordered 𝓐𝓖-groupoid.
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