نتایج جستجو برای: weakly normal subgroups

تعداد نتایج: 637370  

Journal: :Pacific Journal of Mathematics 1968

2015
K. Lakshmi

The aim of this paper is basically to study some of the standard properties of the intuitionistic fuzzy subgroups under a crisp map. Also, we study some properties of intuitionistic fuzzy normal subgroups.

Journal: :bulletin of the iranian mathematical society 2015
h. mousavi

for a finite group $g$ let $nu(g)$ denote the number of conjugacy classes of non-normal subgroups of $g$. we give a short proof of a theorem of brandl, which classifies finite groups with $nu(g)=1$.

Journal: :international journal of group theory 0
abdelrahman abdelhamid heliel department of mathematics, faculty of science, beni-suef university rola asaad hijazi department of mathematics, faculty of science, kau, saudi arabia reem abdulaziz al-obidy department of mathematics, faculty of science, kau, saudi arabia

let $g$ be a finite group‎. ‎a subgroup‎ ‎$h$ of $g$ is called an $mathcal{h}$-subgroup in‎ ‎$g$ if $n_g(h)cap h^{g}leq h$ for all $gin‎ ‎g$. a subgroup $h$ of $g$ is called a weakly‎ ‎$mathcal{h}^{ast}$-subgroup in $g$ if there exists a‎ ‎subgroup $k$ of $g$ such that $g=hk$ and $hcap‎ ‎k$ is an $mathcal{h}$-subgroup in $g$. we‎ ‎investigate the structure of the finite group $g$ under the‎ ‎as...

Journal: :ESAIM: Control, Optimisation and Calculus of Variations 2023

We study homogeneous geodesics of sub-Riemannian manifolds, i.e. , normal that are orbits one-parametric subgroups isometries. obtain a criterion for geodesic to be in terms its initial momentum. prove any weakly commutative space is orbit, means all homogeneous. discuss some examples orbit manifolds. In particular, we show Carnot groups only step 1 and 2. Finally, get broad condition existence...

Journal: :Journal of Algebra 1969

2016
D. Hazarika K. D. Choudhury

In this paper, the notions of   , q  -Q-fuzzy subgroup and normal subgroup are introduced and some of their properties are investigated.

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