Results 31 to 40 of about 80 (72)

Invariant $\varphi $-means on multiplier completion of Banach algebras with application to hypergroups

open access: yes, 2019
Let ${\mathcal A}$ be a Banach algebra and let $\varphi $ be a non-zero character on ${\mathcal A}$. Suppose that ${\mathcal A}_M$ is the closure of the faithful Banach algebra ${\mathcal A}$ in the multiplier norm. In this paper, topologically left invariant $\varphi$-means on ${\mathcal A}_M^*$ are defined and studied.
Nemati, Mehdi, Rizi, Maryam Rajaei
openaire   +1 more source

Relationship between GFR and albuminuria in stage 1 hypertension. [PDF]

open access: yesClin J Am Soc Nephrol, 2013
Palatini P   +8 more
europepmc   +1 more source

Completely semiprime hyperideals in ternary semi hypergroups

AIP Conference Proceedings, 2021
In this article we study some properties of principal hyperideal; completely semiprime hyperideal of a ternary semi hypergroup and characterized them. The interrelation among them is examined in ternary semi hypergroups extending the related results from semigroups.
Seetha Mani Popuri   +3 more
openaire   +1 more source

On the γ n -complete hypergroups and K H hypergroups

Acta Mathematica Sinica, English Series, 2008
The notion of the \(\gamma_n\)-complete hypergroups is introduced and studied. This notion is similar to the \(n\)-complete hypergroups. Several results and examples on the topic are presented. The main result is: If a hypergroup is \(\gamma_n\)-complete then \(\gamma^*=\gamma_n\). The paper also presents results on the \(K_H\)-hypergroups.
Davvaz, Bijan, Karimian, M.
openaire   +2 more sources

A fuzzy application of the group Zn to complete hypergroups.

Soft Comput., 2019
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Irina Cristea   +2 more
openaire   +4 more sources

FUZZY GRADE OF THE COMPLETE HYPERGROUPS

2012
This paper continues the study of the connection between hyper- groups and fuzzy sets, investigating the length of the sequence of join spaces associated with a hypergroup. The classes of complete hypergroups and of 1-hypergroups are considered and analyzed in this context.
Angheluta, Carmen, Cristea, Irina
openaire   +1 more source

Fuzzy roughness of n-ary hypergroups based on a complete residuated lattice

Neural Computing and Applications, 2010
This paper considers the relationships among L-fuzzy sets, rough sets and n-ary hypergroup theory. Based on a complete residuated lattice, the concept of (invertible) L-fuzzy n-ary subhypergroups of a commutative n-ary hypergroup is introduced and some related properties are presented.
Yunqiang Yin   +2 more
openaire   +1 more source

Atanassov's intuitionistic fuzzy grade of a class of non-complete 1-hypergroups

Journal of Intelligent & Fuzzy Systems, 2014
This paper continues the study of the length of the sequence of join spaces and Atanassov's intuitionistic fuzzy sets associated with a hypergroup H. The classes of non-complete 1-hypergroups are considered and analyzed their Atanassov's intuitionistic fuzzy grade.
Elhan Hassani Sadrabadi, Bijan Davvaz
openaire   +1 more source

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