Results 41 to 50 of about 3,179 (217)
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.
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Conjugacy in normal subgroups of hyperbolic groups
, 2012 Let N be a finitely generated normal subgroup of a Gromov hyperbolic group G. We establish criteria for N to have solvable conjugacy problem and be conjugacy separable in terms of the corresponding properties of G/N.
Armando Martino +3 more
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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
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ON CONJUGACY CLASSES OF CLOSED SUBGROUPS
Demonstratio Mathematica, 1986 The note is devoted to proving the following result: if G is a compact Lie group then the set of conjugacy classes of its closed subgroups is countable. The proof given uses purely topological methods and is based on classical facts concerning actions of compact Lie groups including Mostow-Palais theorem on equivariant imbeddings of actions of a ...
Kondracki, Witold, Rogulski, Jan
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TWISTED CONJUGACY CLASSES IN WREATH PRODUCTS [PDF]
International Journal of Algebra and Computation, 2006 Let G be a finitely generated abelian group and G ≀ ℤ be the wreath product. In this paper, we classify all such groups G for which every automorphism of G ≀ ℤ has infinitely many twisted conjugacy classes.
Daciberg Gonçalves, Peter Wong
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Hereditary conjugacy separability of right angled Artin groups and its applications
, 2012 We prove that finite index subgroups of right angled Artin groups are conjugacy separable. We then apply this result to establish various properties of other classes of groups.
Minasyan, Ashot
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Commuting Conjugacy Class Graph of The Finite $2-$Groups $G_n(m)$ and $G[n]$ [PDF]
Journal of Mahani Mathematical ResearchSuppose $G$ is a finite non-abelian group and $\Gamma(G)$ is a graph with non-central conjugacy classes of $G$ as its vertex set. Two vertices $L$ and $K$ in $\Gamma(G)$ are adjacent if there are $a \in L$ and $b \in K$ such that $ab = ba$.
Mohammad Ali Salahshour +1 more
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Complete reducibility and separability
, 2010 Let G be a reductive linear algebraic group over an algebraically closed field of characteristic p > 0. A subgroup of G is said to be separable in G if its global and infinitesimal centralizers have the same dimension. We study the interaction between
Röhrle, Gerhard +7 more
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Conjugacy Class Representatives in the Monster Group [PDF]
LMS Journal of Computation and Mathematics, 2005 AbstractThe paper describes a procedure for determining (up to algebraic conjugacy) the conjugacy class in which any element of the Monster lies, using computer constructions of representations of the Monster in characteristics 2 and 7. This procedure has been used to calculate explicit representatives for each conjugacy class.
Richard W. Barraclough, Robert A. Wilson
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Normality of closure of nilpotent conjugacy classes [PDF]
, 2022 In this work the author studies the geometry of the conjugacy classes in the space of matrices and in its subspaces of symmetric and skew-symmetric matrices under the actions of the general linear group, the orthogonal group and the symplectic group.
TREVISIOL, MARCO
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