Results 21 to 30 of about 1,000,341 (271)

Finite Groups as Isometry Groups [PDF]

Transactions of the American Mathematical Society, 1976
We show that given any finite group G of cardinality k + 1 k + 1 , there is a Riemannian sphere S k − 1 {S^{k - 1}} (imbeddable isometrically as a hypersurface in R
openaire   +2 more sources

Quotient Groups of Finite Groups [PDF]

Proceedings of the American Mathematical Society, 1984
Assume H H and H 0 {H_0} are subgroups of the finite group G G with H 0 ⧋ H H_0 \triangleubar H .
openaire   +1 more source

Parameters of the coprime graph of a group [PDF]

International Journal of Group Theory, 2021
‎There are many different graphs one can associate to a group‎. ‎Some examples are the well-known Cayley graph‎, ‎the zero divisor graph (of a ring)‎, ‎the power graph‎, ‎and the recently introduced coprime graph of a group‎.
Jessie Hamm, Alan Way
doaj   +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 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  

Unramified Brauer groups of finite and infinite groups

, 2012
The Bogomolov multiplier is a group theoretical invariant isomorphic to the unramified Brauer group of a given quotient space. We derive a homological version of the Bogomolov multiplier, prove a Hopf-type formula, find a five term exact sequence ...
Moravec, Primoz
core   +1 more source

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