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Canonical and Boundary Representations on a Hyperboloid of One Sheet

Canonical and Boundary Representations on a Hyperboloid of One Sheet For the hyperboloid of one sheet X=G/H, G=SO0(1,2), H=SO0(1,1), canonical representations R λ,ν, λ∈C, ν=0,1, are defined as the restrictions to G of representations of the overgroup $$\tilde G$$ =SO0(2,2) associated with a cone. They act on the torus containing two copies of X as open G-orbits. We study boundary representations generated by R λ,ν. For some λ, they contain Jordan blocks. The decomposition of R λ,ν into irreducible constituents includes a finite number (depending on λ) of irreducible parts of the boundary representations. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Acta Applicandae Mathematicae Springer Journals

Canonical and Boundary Representations on a Hyperboloid of One Sheet

Acta Applicandae Mathematicae , Volume 81 (1) – Oct 18, 2004

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References (11)

Publisher
Springer Journals
Copyright
Copyright © 2004 by Kluwer Academic Publishers
Subject
Mathematics; Mathematics, general; Computer Science, general; Theoretical, Mathematical and Computational Physics; Complex Systems; Classical Mechanics
ISSN
0167-8019
eISSN
1572-9036
DOI
10.1023/B:ACAP.0000024200.06956.f3
Publisher site
See Article on Publisher Site

Abstract

For the hyperboloid of one sheet X=G/H, G=SO0(1,2), H=SO0(1,1), canonical representations R λ,ν, λ∈C, ν=0,1, are defined as the restrictions to G of representations of the overgroup $$\tilde G$$ =SO0(2,2) associated with a cone. They act on the torus containing two copies of X as open G-orbits. We study boundary representations generated by R λ,ν. For some λ, they contain Jordan blocks. The decomposition of R λ,ν into irreducible constituents includes a finite number (depending on λ) of irreducible parts of the boundary representations.

Journal

Acta Applicandae MathematicaeSpringer Journals

Published: Oct 18, 2004

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