Results 11 to 20 of about 32,457 (190)

A Complex Structure for Two-Typed Tangent Spaces [PDF]

Entropy
This study concerns Riemannian manifolds with two types of tangent vectors. Let it be given that there are two subspaces of a tangent space with the property that each tangent vector has a unique decomposition as the sum of a vector in one subspace and a
Jan Naudts
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Locally inner automorphisms of algebras

Journal of Algebra, 1974
The connection between automorphisms of Azumaya algebras and the Picard group of the center has been noticed by Rosenberg-Zelinsky (RZ) [8], following a remark by Auslander-Goldman [l]. This connection has been generalized, using the Morita context, first by Bass [4] and more recently by Frohlich [5]. In my thesis I suggested another way of proving the
Shmuel Rosset
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Braids, inner automorphisms and the Andreadakis problem

Annales de l'Institut Fourier, 2020
In this paper, we generalize the tools that were introduced in [Dar19b] in order to study the Andreadakis problem for subgroups of IAn. In particular, we study the behaviour of the Andreadakis problem when we add inner automorphisms to a subgroup of IAn.
Jacques Darné
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X-inner automorphisms of enveloping rings

Journal of Algebra, 1990
AbstractIn this paper, we determine the X-inner automorphisms of the smash product R # U(L) of a prime ring R by the universal enveloping algebra U(L) of a characteristic 0 Lie algebra L. Specifically, we show that any such automorphism σ stabilizing R can be written as a product σ = σ1σ2, where σ1 is induced by conjugation by a unit of Q3(R), the ...
James Osterburg, D. S. Passman
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Inner automorphisms of groups in topological algebras. [PDF]

Michigan Mathematical Journal, 1963
Bertram Yood
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Inner Automorphisms of Clifford Monoids

Hacettepe Journal of Mathematics and Statistics
An automorphism $\phi$ of a monoid $S$ is called inner if there exists $g$ in $U_{S}$, the group of units of $S$, such that $\phi(s)=gsg^{-1}$ for all $s $ in $S$; we call $S$ nearly complete if all of its automorphisms are inner. In this paper, first we prove several results on inner automorphisms of a general monoid and subsequently apply them to ...
Aftab Hussain Shah, Dilawar Juneed Mir, Thomas J. Gregson   +2 more
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Characterization of Inner $*$-Automorphisms of $W^*$-Algebras

Publications of the Research Institute for Mathematical Sciences, 1974
H. J. Borchers
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Rigid automorphisms of linking systems

Forum of Mathematics, Sigma, 2021
A rigid automorphism of a linking system is an automorphism that restricts to the identity on the Sylow subgroup. A rigid inner automorphism is conjugation by an element in the center of the Sylow subgroup.
George Glauberman, Justin Lynd
doaj   +1 more source

The inner automorphism 3-group of a strict 2-group

, 2007
Any group $G$ gives rise to a 2-group of inner automorphisms, $\mathrm{INN}(G)$. It is an old result by Segal that the nerve of this is the universal $G$-bundle. We discuss that, similarly, for every 2-group $G_{(2)}$ there is a 3-group $\mathrm{INN}(G_{(
David Roberts, Urs Schreiber
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Automorphisms and Inner Automorphisms [PDF]

Journal of Mathematics, 2016
LetKbe a field of characteristic not2and letA=A0+A1be central simple superalgebra overK, and let⁎be superinvolution onA. Our main purpose is to classify the group of automorphisms and inner automorphisms of(A,⁎)(i.e., commuting with⁎) by using the classical theorem of Skolem-Noether.
Ameer Jaber, Moh'd Yasein
openaire   +2 more sources