Results 71 to 80 of about 435 (149)

Hypoellipticity on a product of compact Lie groups

open access: yes, 2023
In this thesis we study the behaviour of hypoelliptic operators on compact Lie groups. We prove that irreducible unitary representations of a compact group G are finite-dimensional.
Drei, Guido
core  

Efficient Unitary Designs with a System-Size Independent Number of Non-Clifford Gates. [PDF]

open access: yesCommun Math Phys, 2023
Haferkamp J   +5 more
europepmc   +1 more source

Factor representations of infinite semi-direct products

open access: yes, 2011
International audienceIn this article, we propose a new method to study unitary representations of inductive limits of locally compact groups.
Zekri, Richard
core  

Integrable and proper actions on C*-algebras, and square-integrable representations of groups

open access: yes, 2004
We propose a definition of what should be meant by a proper action of a locally compact group on a C*-algebra. We show that when the C*-algebra is commutative this definition exactly captures the usual notion of a proper action on a locally compact space.
Rieffel, Marc A.
core   +1 more source

Hardy spaces for irreducible representations of locally compact groups

open access: yes, 2009
Hardy type spaces of complex analytic functions with infinitely many variables, defined on the interior of irreducible unitary orbits of topological groups with an invariant measure are investigated.
Lopushansky, Oleh
core   +1 more source

Graded hypoellipticity of BGG sequences. [PDF]

open access: yesAnn Glob Anal Geom (Dordr), 2022
Dave S, Haller S.
europepmc   +1 more source

On the unitary representation theory of contraction groups

open access: yes
The study of unitary representations of locally compact groups is a classical area of investigation in mathematics, with deep roots in early 20th century quantum physics. Connected locally compact groups, and in particular connected Lie groups, have been
Max Carter (21319772)
core  

Home - About - Disclaimer - Privacy