Results 41 to 50 of about 415 (122)

Restricting Representations of Completely Solvable Lie Groups

open access: yes, 1990
We are concerned here with the problem of describing the direct integral decomposition of a unitary representation obtained by restriction from a larger group.
R. L. Lipsman
core   +1 more source

Coprime invariable generation and minimal-exponent groups [PDF]

open access: yes, 2015
Colva Roney-Dougal acknowledges the support of EPSRC grant EP/I03582X/1.A finite group G is coprimely invariably generated if there exists a set of generators {g1,. .,gu} of G with the property that the orders |g1|,.
Lucchini, Andrea   +4 more
core   +1 more source

Harmonic morphisms from solvable Lie groups

open access: yes, 2009
In this paper we introduce two new methods for constructing harmonic morphisms from solvable Lie groups. The first method yields global solutions from any simply connected nilpotent Lie group and from any Riemannian symmetric space of non-compact type ...
Gudmundsson, Sigmundur   +2 more
core   +1 more source

Cohomology of D-complex manifolds [PDF]

open access: yes, 2012
In order to look for a well-behaved counterpart to Dolbeault cohomology in D-complex geometry, we study the de Rham cohomology of an almost D-complex manifold and its subgroups made up of the classes admitting invariant, respectively anti-invariant ...
Daniele Angella   +4 more
core   +1 more source

Compact homogeneous Leviflat CR-manifolds. [PDF]

open access: yesComplex Analysis Synerg, 2021
Al-Abdallah AR, Gilligan B.
europepmc   +1 more source

Diophantine properties of nilpotent Lie groups [PDF]

open access: yes, 2016
A finitely generated subgroup ${\rm\Gamma}$ of a real Lie group $G$ is said to be Diophantine if there is ${\it\beta}>0$ such that non-trivial elements in the word ball $B_{{\rm\Gamma}}(n)$ centered at $1\in {\rm\Gamma}$ never approach the identity of $G$
Nicolas De Saxcé   +7 more
core  

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