Results 111 to 120 of about 1,532 (216)

Arithmetic rigidity and units in group rings

open access: yes, 2001
For any finite group G the group U(Z[G]) of units in the integral group ring Z[G]is an arithmetic group in a reductive algebraic group, namely the Zariski closure of SL1 (Q[G]).
Johnson, F.E.A., F. E. A. Johnson
core  

Duflo's conjecture for the branching problem to the Iwasawa AN -subgroup of a semisimple Lie group

open access: yes, 2015
International audienceThe purpose of this paper is to prove Duflo’s conjecture for (G,π,AN) where G is a real connected simple Lie group of Hermitian type and π is a discrete series of G and AN is the maximal exponential solvable subgroup for an Iwasawa ...
LIU, Gang
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

Counting Semisimple Orbits of Finite Lie Algebras by Genus

open access: yes, 1999
The adjoint action of a finite group of Lie type on its Lie algebra is studied. A simple formula is conjectured for the number of semisimple orbits of a given split genus.
Fulman, Jason, Jason Fulman
core   +1 more source

A family of Markov processes in maximal compact subgroups of a semisimple Lie groups

open access: yes, 2017
We propose and define a family of marked point processes in noncompact semisimple Lie groups. We first generate Lévy processes via marked point processes by using jump–diffusion processes.
Ahmed Arafat   +5 more
core   +1 more source

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