1,245 research outputs found
Fuzzy n-ary groups as a generalization of Rosenfeld's fuzzy groups
The notion of an -ary group is a natural generalization of the notion of a
group and has many applications in different branches. In this paper, the
notion of (normal) fuzzy -ary subgroup of an -ary group is introduced and
some related properties are investigated. Characterizations of fuzzy -ary
subgroups are given
Characterizations of LA-semigroups by new types of fuzzy ideals
In this article, we give some characterization results offuzzy left(right)
ideals, fuzzy generalized bi-ideals and -fuzzy bi-ideals of an LA-semigroup. We
also give some characterizations of LA-semigroups by the properties of fuzzy
ideals.Comment: arXiv admin note: substantial text overlap with arXiv:1210.651
A New Type of Interval Valued Fuzzy Normal Subgroups of Groups
In this paper we are using the notions of not belonging and non quasi- -coincidence of an interval valued fuzzy point with an interval valued fuzzy set, we define the concepts of interval valued -fuzzy normal subgroups and interval valued -fuzzy cosets which is a generalizati on of fuzzy normal subgroups, fuzzy coset, interval valued fuzzy normal subgroups, interval valued fuzzy coset, interval valued -fuzzy normal subgroups and interval valued -fuzzy cosets. We give some characterizations of an interval valued -fuzzy normal subgroup and interval valued -fuzzy coset, and deal with several related properties. The important achievement of the study with an interval valued -fuzzy normal subgroup and interval valued -fuzzy cosets is the generalization of that the notions of fuzzy normal subgroups, fuzzy coset, interval valued fuzzy normal subgroups, interval valued fuzzy coset, interval valued -fuzzy normal subgroups and interval valued -fuzzy cosets. We prove that the set of all interval valued -fuzzy cosets of is a group, where the multiplication is defined by for all If is defined by for all Then is an interval valued -fuzzy normal subgroup o
On the converse of Fuzzy Lagrange's Theorem
In fuzzy group theory many versions of the well-known Lagrange's theorem have
been studied. The aim of this article is to investigate the converse of one of
those results. This leads to an interesting characterization of finite cyclic
groups
Characterizations of Fuzzy Fated Filters of -algebras Based on Fuzzy Points
The most general form of the notion of quasi-coincidence of a fuzzy point
with a fuzzy subset is considered, and generalization of fuzzy fated of
-algebras is discussed. The notion of an -fuzzy fated filter in an -algebra is introduced, and several
properties are investigated. Characterizations of an -fuzzy fated filter in an -algebra are discussed. Using a collection
of fated filters, a -fuzzy fated filter is
established.Comment: 6 page
A new generalization of fuzzy ideals in LA-semigroups
In this article, the concept of generalized fuzzy ideals in LA-semigroups. We
introduced different types of generalized fuzzy ideals like bi-ideals, interior
ideals and quasi ideals in LA-semigroup
Intra-regular Abel-Grassmann's groupoids
We characterize intra-regular Abel-Grassmann's groupoids by the properties of
their ideals and -fuzzy ideals of various types
Soft MTL-algebras based on fuzzy sets
In this paper, we deal with soft MTL-algebras based on fuzzy sets. By means
of -soft sets and q-soft sets, some characterizations of (Boolean, G- and
MV-) filteristic soft MTL-algebras are investigated. Finally, we prove that a
soft set is a Boolean filteristic soft MTL-algebra if and only if it is both a
G-filteristic soft MTL-algebra and an MV-filteristic soft MTL-algebra
On lacunary statistically quasi-Cauchy sequences
The main object of this paper is to investigate lacunary statistically ward
continuity. We obtain some relations between this kind of continuity and some
other kinds of continuities. It turns out that any lacunary statistically ward
continuous real valued function on a lacunary statistically ward compact subset
is uniformly continuous.Comment: 20 page
A new variation on statistical ward continuity
A real valued function defined on a subset of , the set of
real numbers, is -statistically downward continuous if it preserves
-statistical downward quasi-Cauchy sequences of points in , where a
sequence of real numbers is called -statistically
downward quasi-Cauchy if for every , in
which is a non-decreasing sequence of positive real numbers
tending to such that ,
, and
for each positive integer . It turns out that a function is uniformly
continuous if it is -statistical downward continuous on an above bounded
set.Comment: 16 pages. arXiv admin note: text overlap with arXiv:1710.0051
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