Results 41 to 50 of about 5,597,312 (370)

A Study on Groupoids, Ideals and Congruences via Cubic Sets

open access: yesAxioms, 2022
The inclusion, the intersection and the union between cubic sets are each defined in two ways. From this point of view, we introduce the concepts of cubic subgroupoids, cubic ideals, cubic subgroups, and cubic congruences as two types, respectively, and ...
Jeong-Gon Lee   +4 more
doaj   +1 more source

Patients with normal-range CA19-9 levels represent a distinct subgroup of pancreatic cancer patients.

open access: yesOncology Letters, 2017
Pancreatic cancer remains a lethal disease that responds poorly to multiple types of treatment. Therefore, the identification of distinct subgroups that exhibit unique therapeutic responses is an urgent requirement.
G. Luo   +13 more
semanticscholar   +1 more source

Remarks on a normal subgroup of GA_n

open access: yes, 2008
We show that the subgroup generated by locally finite polynomial automorphisms of k^n is normal in GA_n. Also, some properties of normal subgroups of GA_n containing all diagonal automorphisms are given.Comment: 5 ...
Danilov V. I.   +4 more
core   +1 more source

On Fundamental Algebraic Characterizations of μ-Fuzzy Normal Subgroups

open access: yesJournal of Function Spaces, 2022
In this article, we present the study of μ-fuzzy subgroups and prove numerous fundamental algebraic attributes of this newly defined notion. We also define the concept of μ-fuzzy normal subgroup and investigate many vital algebraic characteristics of ...
Ibtisam Masmali   +4 more
doaj   +1 more source

КОНЕЧНО ПОРОЖДЕННЫЕ ПОДГРУППЫ ГИПЕРБОЛИЧЕСКИХ ГРУПП

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki, 2014
Устанавливается, что конечно порожденные подгруппы бесконечного индекса в гиперболических группах, не являющихся почти абелевыми, дополняемы нетри- виальным свободным множителем.
А.П. Горюшкин, A.P. Goryushkin
doaj   +1 more source

𝒥⃗𝜌 neutrosophic Δϝ theory in mobile ad hoc network [PDF]

open access: yesSongklanakarin Journal of Science and Technology (SJST), 2023
Applications of algebraic theory can be found in different logical fields, including materials science, hereditary qualities, design, as well as in hypothetical and applied math, including logarithmic calculation, cryptography, game hypothesis, and ...
V. Dhanya, M. Selvarathi, M. Ambika
doaj  

Frattini Argument for Hall subgroups

open access: yes, 2014
In the paper, it is proved that if a finite group $G$ possesses a $\pi$-Hall subgroup for a set $\pi$ of primes, then every normal subgroup $A$ of $G$ possesses a $\pi$-Hall subgroup $H$ such that ${G=AN_G(H)}$
Revin, Danila, Vdovin, Evgeny
core   +1 more source

Some normal subgroups of homomorphisms [PDF]

open access: yesTransactions of the American Mathematical Society, 1966
lement of a euclidean neighborhood, and for B the closure of a euclidean neighborhood. They are able to show that the set of h which satisfy (a) is just the group P(X) generated by the elements of H(X) which agree with the identity on some open set, provided X has what they call a stable structure.
openaire   +1 more source

Normal subgroups contained in the Frattini subgroup. II [PDF]

open access: yesProceedings of the American Mathematical Society, 1975
If p p is an odd prime and H H is a p p -group with a characteristic subgroup K K such that | K | > | K ∩ Z ( H ) | = p
openaire   +2 more sources

A complete classification of weakly Dedekind groups

open access: yesAIMS Mathematics
A finite group is called a weakly Dedekind group if all its noncyclic subgroups are normal. In this paper, we determine the complete classification of weakly Dedekind groups.
Huaguo Shi , Zhangjia Han, Pengfei Guo
doaj   +1 more source

Home - About - Disclaimer - Privacy