Results 41 to 50 of about 17,115,327 (210)

On the structure of finite groups isospectral to finite simple groups [PDF]

, 2014
Finite groups are said to be isospectral if they have the same sets of element orders. A finite nonabelian simple group L is said to be almost recognizable by spectrum if every finite group isospectral to L is an almost simple group with socle isomorphic
M. A. Grechkoseeva, A. Vasil’ev
semanticscholar   +1 more source

Neutrosophic Graphs of Finite Groups [PDF]

Neutrosophic Sets and Systems, 2017
Most of the real world problems in the fields of philosophy, physics, statistics, finance, robotics, design theory, coding theory, knot theory, engineering, and information science contain subtle uncertainty and inconsistent, which causes complexity and
T. Chalapathi, R. V M S S Kiran Kumar
doaj   +1 more source

CH-groups which are finite p-groups [PDF]

International Journal of Group Theory, 2012
In their paper "Finite groups whose noncentral commuting elements have centralizers of equal size", S.Dolfi, M.Herzog and E. Jabara classify the groups in question- which they call CH-groups- up to finite p-groups. Our goal is to investigate the finite p-
Bettina Wilkens
doaj  

A survey on groups with some restrictions on normalizers or centralizers [PDF]

International Journal of Group Theory, 2020
We consider conditions on normalizers or centralizers in a group and we collect results showing how such conditions influence the structure of the group.
Leire Legarreta, Maria Tota
doaj   +1 more source

On finite C-tidy groups [PDF]

International Journal of Group Theory, 2013
A group G is said to be a C-tidy group if for every element x € G K(G), the set Cyc(x)={y € G | is cyclic} is a cyclic subgroup of G, where K(G) is the intersection of all the Cyc(x) in G.
Sekhar Jyoti Baishya
doaj  

Saturation rank for finite group schemes: Finite groups and infinitesimal group schemes [PDF]

Forum Mathematicum, 2017
Abstract We investigate the saturation rank of a finite group scheme defined over an algebraically closed field 𝕜 {\Bbbk} of positive characteristic ...
openaire   +3 more sources

On Two Classes of Sublattices of the Subgroup Lattice of a Finite Group

Mathematics
Let G denote a finite group; σ={σi∣i∈I⊆{0}∪N} be some partition of the set of all primes P, where 0∈I; I be a class of finite σ0-groups that is closed under extensions, epimorphic images, and subgroups and contains all finite soluble σ0-groups.
Muzhi Wang, A-Ming Liu, Alexander N. Skiba   +2 more
doaj   +1 more source

Subgroup Graphs of Finite Groups

International Journal of Applied Sciences and Smart Technologies, 2021
Let G be a fnite group with the set of subgroups of G denoted by S(G), then the subgroup graphs of G denoted by T(G) is a graph which set of vertices is S(G) such that two vertices H, K in S(G) (H not equal to K) are adjacent if either H is a subgroup of
Ojonugwa Ejima, Abor Isa Garba, Kazeem Olalekan Aremu   +2 more
doaj   +1 more source

On finite arithmetic groups [PDF]

International Journal of Group Theory, 2013
Let $F$ be a finite extension of $Bbb Q$, ${Bbb Q}_p$ or a globalfield of positive characteristic, and let $E/F$ be a Galois extension.We study the realization fields offinite subgroups $G$ of $GL_n(E)$ stable under the naturaloperation of the Galois ...
Dmitry Malinin
doaj  

Finite group with some c#-normal and S-quasinormally embedded subgroups

Open Mathematics
Let pp be a prime that divides the order of a finite group GG, and let PP be a Sylow pp-subgroup of GG. Assume that dd is the smallest number of generators of PP and define ℳd(P)={P1,P2,…,Pd}{{\mathcal{ {\mathcal M} }}}_{d}\left(P)=\left\{{P}_{1},{P}_{2},
Li Ning, Jiang Jing, Liu Jianjun
doaj   +1 more source