Results 41 to 50 of about 40,139 (202)
Generic Homeomorphisms with Shadowing of One-Dimensional Continua
Axioms, 2019 In this article, we show that there are homeomorphisms of plane continua whose conjugacy class is residual and have the shadowing property.
Alfonso Artigue, Gonzalo Cousillas
doaj +1 more source
On functional moduli of surface flows
Pracì Mìžnarodnogo Geometričnogo Centru, 2020 Currently, an complete topological classification has been obtained with respect to the topological equivalence of Morse-Smale flows, [9, 7], as well as their generalizations of Ω-stable flows on closed surfaces, [4].
Vladislav Kruglov +2 more
doaj +1 more source
Bulletin of the London Mathematical Society, 2005 Summary: This paper proves the rationality of Poincaré series whose coefficients are defined using the number of conjugacy classes in a system of finite groups defined as finite images of linear groups over \(\mathbb{Z}_p\) modulo natural congruence subgroups.
openaire +2 more sources
$p$-vanishing conjugacy classes of symmetric groups
, 2015 For a prime $p$, we say that a conjugacy class of a finite group $G$ is $p$-vanishing if every irreducible character of $G$ of degree divisible by $p$ takes value 0 on that conjugacy class. In this paper we completely classify 2-vanishing and 3-vanishing
Morotti, Lucia
core +1 more source
Conjugacy classes in unitriangular matrices
Linear Algebra and its Applications, 2003 Let \(G_n=G_n(q)\) be the group of the upper unitriangular matrices of size \(n\times n\) over \(\text{GF}(q)\), the finite field with \(q=p^t\) elements. Higman has conjectured that, for each \(n\), the number of conjugacy classes of elements of \(G_n\) is a polynomial expression in \(q\).
Vera-López, Antonio, Arregi, J.M.
openaire +1 more source
Product of Conjugacy Classes of the Alternating Group An
مجلة بغداد للعلوم, 2012 For a nonempty subset X of a group G and a positive integer m , the product of X , denoted by Xm ,is the set Xm = That is , Xm is the subset of G formed by considering all possible ordered ...
Baghdad Science Journal
doaj +1 more source
The Lengths of Certain Real Conjugacy Classes and the Related Prime Graph
Mathematics, 2021 Let G be a finite group. In this paper, we study how certain arithmetical conditions on the conjugacy class lengths of real elements of G influence the structure of G. In particular, a new type of prime graph is introduced and studied. We obtain a series
Siqiang Yang, Xianhua Li
doaj +1 more source
Conjugacy classes of Renner monoids
Journal of Algebra, 2013 In this paper we describe conjugacy classes of a Renner monoid $R$ with unit group $W$, the Weyl group. We show that every element in $R$ is conjugate to an element $ue$ where $u\in W$ and $e$ is an idempotent in a cross section lattice. Denote by $W(e)$ and $W_*(e)$ the centralizer and stabilizer of $e\in $ in $W$, respectively.
Li, Zhuo, Li, Zhenheng, Cao, Youʼan
openaire +2 more sources
Conjugacy growth in branch groups
Karpatsʹkì Matematičnì Publìkacìï, 2013 We prove that branch groups of automorphisms of regular rooted trees can not have polynomial conjugacy growth.
I.V. Bondarenko
doaj +3 more sources
Complete parts and subhypergroups in reversible regular hypergroups
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2022 In this paper we analyse the center and centralizer of an element in the context of reversible regular hypergroups, in order to obtain the class equation in regular reversible hypergroups, by using complete parts.
Leoreanu-Fotea V. +3 more
doaj +1 more source