Results 31 to 40 of about 174,454,425 (228)

Basic automorphisms of cartan foliations covered by fibrations

Известия высших учебных заведений. Поволжский регион: Физико-математические науки, 2021
Background. This work is devoted to the study of basic automorphisms AB (M,F) groups of Cartan foliations (M,F) covered by fibrations, and to finding sufficient conditions for the existence of a finite-dimensional Lie group structure in AB (M,F) . The
K.I. Sheina
doaj   +1 more source

Normal Supercharacter Theory [PDF]

Discrete Mathematics & Theoretical Computer Science, 2020
There are three main constructions of supercharacter theories for a group G. The first, defined by Diaconis and Isaacs, comes from the action of a group A via automorphisms on our given group G.
Farid Aliniaeifard
doaj   +1 more source

Holomorphic Automorphisms of Danielewski Surfaces II: Structure of the Overshear Group [PDF]

, 2015
We apply Nevanlinna theory for algebraic varieties to Danielewski surfaces and investigate their group of holomorphic automorphisms. Our main result states that the overshear group, which is known to be dense in the identity component of the holomorphic ...
Lind, Andreas, Lind, Andreas,, Andrist, Rafael Benedikt, Andrist B., Rafael, Kutzschebauch, Frank, Andrist B., Rafael,, Kutzschebauch, Frank,   +6 more
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On automorphisms of L.C. groups [PDF]

Proceedings of the American Mathematical Society, 1977
The left regular representation λ \lambda
openaire   +1 more source

Normal automorphisms of relatively hyperbolic groups

, 2010
An automorphism of a group G is normal if it fixes every normal subgroup of G setwise. We give an algebraic description of normal automorphisms of relatively hyperbolic groups.
D. Osin, Osin, Denis, Minasyan, Ashot, A. Minasyan   +3 more
core   +1 more source

Quasigroup automorphisms and symmetric group characters [PDF]

, 2010
summary:The automorphisms of a quasigroup or Latin square are permutations of the set of entries of the square, and thus belong to conjugacy classes in symmetric groups.
Smith, Jonathan D. H., Kerby, Brent
core   +1 more source

Automorphisms of groups

Journal of Algebra, 2007
Let \({\mathcal E}\colon N\rightarrowtail G\twoheadrightarrow Q\) be a group extension with coupling \(\chi\colon Q\to\text{Out\,}N\). If \(\Aut\,{\mathcal E}=\{\gamma\in\Aut\,G\mid N^\gamma=N\}\), \(\text{Comp}(\chi)\) the group of all compatible pairs for \(\chi\) and \(A\) the center of \(N\) regarded as a \(Q\)-module via \(\chi\) then it is known [
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The automorphism group of accessible groups [PDF]

Journal of the London Mathematical Society, 2011
18 pages, 3 figures.
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Automophisms of Nil-Triangular Subrings of Algebras Chevalley Type $G_2$ Over Integral Domain. I

Известия Иркутского государственного университета: Серия "Математика"
Let $N\Phi(K)$ be the nil-triangular subalgebra of the Chevalley algebra over an associative commutative ring $K$ with the identity associated with a root system $\Phi$.
A. V. Kazakova
doaj   +1 more source

On the automorphism groups of Frobenius groups [PDF]

Communications in Algebra, 2020
This is one of a series papers which aim towards to solve the problem of determining automorphism groups of Frobenius groups. This one solves the problem in the case where the Frobenius kernels are elementary abelian and Frobenius complements are cyclic.
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