Results 111 to 120 of about 853 (163)

Ideals and fuzzy ideals on residuated lattices

International Journal of Machine Learning and Cybernetics, 2014
This paper mainly focus on building the ideals theory of non regular residuated lattices. Firstly, the notions of ideals and fuzzy ideals of a residuated lattice are introduced, their properties and equivalent characterizations are obtained; at the meantime, the relation between filter and ideal is discussed.
Yi Liu, Qin Ya
exaly   +2 more sources

Fuzzy k-ideals of semirings

Fuzzy Sets and Systems, 1998
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
exaly   +3 more sources

Not-so-fuzzy fuzzy ideals

Fuzzy Sets and Systems, 1990
The authors look for algebraic structures which do not admit proper fuzzy substructures. The main answer is the following: Theorem. If a ring R is Boolean, Artinian or a principal ideal domain, then in R any proper prime fuzzy ideal P has supp P\(=\{0\}\). As a generalization they get a characterization of rings with finite chains of ideals.
H V Kumbhojkar
exaly   +2 more sources

On Fuzzy h-Ideals of Hemirings

Journal of Systems Science and Complexity, 2007
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Jianming Zhan   +2 more
exaly   +2 more sources

Fuzzy ideals and fuzzy bi-ideals in fuzzy semigroups

Fuzzy Sets and Systems, 1997
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
K. A. Dib, N. Galhum
openaire   +1 more source

Fuzzy ideals and semiprime fuzzy ideals in semigroups

Information Sciences, 2009
The results of this paper concern \(\varphi\)-fuzzy ideals in a \(\varphi\)-fuzzy semigroup, where \(\varphi\) is either a pseudo-\(t\)-norm or a weak pseudo-\(t\)-norm. Let \((L,\leq)\) be a lattice with top element 1 and bottom element 0. A pseudo-\(t\)-norm is a function \(\varphi\colon L\times L\to L\) such that \(\forall x,y,z\in L\), (1) \(x\leq ...
Osman Kazanci, Sultan Yamak
openaire   +2 more sources

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