Results 241 to 250 of about 1,629,881 (280)

Generative AI models for type 2 diabetes mellitus risk prediction. [PDF]

open access: yesHealth Syst (Basingstoke)
Johnson ES   +3 more
europepmc   +1 more source

Fuzzy ideals and fuzzy prime ideals of a ring

Fuzzy Sets and Systems, 1991
Firstly, the authors focus on the generalization of the well-known classical property: the union of two ideals of a ring is again an ideal iff one of them is contained in the other. By means of a counterexample it is proven that this property does not hold in general for fuzzy ideals.
Naseem Ajmal
exaly   +2 more sources

A characterization of L-fuzzy prime ideals

Fuzzy Sets and Systems, 1991
A definition is given for the concept of an \(L\)-fuzzy prime ideal that is more restrictive than the concept introduced by \textit{Y. Zhang} [ibid. 27, 345-350 (1988; Zbl 0663.13001)]. The new definition is based on the concept of an \(L\)-fuzzy point, where even the value zero is allowed, which means that the \(L\)-fuzzy set \(\phi: X\to \{0\}\) is ...
M M Zahedi
exaly   +3 more sources

A prime fuzzy ideal principle

2018 6th Iranian Joint Congress on Fuzzy and Intelligent Systems (CFIS), 2018
In this paper, we offer a general prime fuzzy ideal principle for proving that certain fuzzy ideals of a commutative ring are prime. For this purpose, we introduce the concepts of Ako and Oka for some families of fuzzy ideals of a commutative ring and then by these concepts, we can state some familiar results of commutative algebra in fuzzy case. Also,
Esmaeil Rostami
exaly   +2 more sources

Fuzzy prime ideals of a ring

Fuzzy Sets and Systems, 1990
Abstract This paper characterizes all fuzzy prime ideals P of an arbitrary ring R. We show that a nonconstant fuzzy ideal P of R is prime if and only if P0 ={;x ϵ R: P(x) = P(0)}; is a prime ideal of R, P is two-valued, and P(0) = 1. Examples are given showing that P0 is a prime ideal is not sufficient for P to be a fuzzy prime ideal and that P0 may ...
A.S. Malik, John N. Mordeson
exaly   +2 more sources

Prime fuzzy ideals in rings

Fuzzy Sets and Systems, 1989
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mukherjee, T. K., Sen, M. K.
exaly   +2 more sources

Equiprime, 3-prime and c-prime fuzzy ideals of nearrings

Soft Computing, 2008
The notion of primeness for fuzzy ideals of near-rings is not new, but the approach of the authors to this topic is in the sense that they deal with fuzzy ideals with thresholds. This opens up more possibilities and leads to a wider and more interesting class of examples.
Syam Prasad Kuncham   +1 more
exaly   +4 more sources

Interval-valued prime fuzzy ideals of semigroups

Lobachevskii Journal of Mathematics, 2013
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Sukhendu Kar, K P Shum
exaly   +3 more sources

THE STRONGLY PRIME RADICAL OF A FUZZY IDEAL

Decision Making and Soft Computing, 2014
proposed Strongly PrimeFuzzy(SP) ideals for commutative and noncommutative rings with unity, andinvestigated their properties. This paper goes a step further since it providesthe concept of Strongly Prime Radical of a fuzzy ideal and its propertiesare investigated. It is shown that Zadeh’s extension preserves strongly primeradicals.
Regivan Hugo Nunes Santiago
exaly   +2 more sources

T-fuzzy prime ideals

Fuzzy Sets and Systems, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Alfonso Garmendia   +2 more
openaire   +3 more sources

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