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TUBE DOMAINS AND RE...
TUBE DOMAINS AND RESTRICTIONS OF MINIMAL REPRESENTATIONS
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- Seppänen, Henrik, 1976 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för matematiska vetenskaper, matematik,Department of Mathematical Sciences, Mathematics,University of Gothenburg,Chalmers tekniska högskola,Chalmers University of Technology
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(creator_code:org_t)
- 2008
- 2008
- English.
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In: International Journal of Mathematics. - 0129-167X. ; 19:10, s. 1247-1268
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Abstract
Subject headings
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- In this paper, we study the restrictions of the minimal representation in the analytic continuation of the scalar holomorphic discrete series from Sp(n, R) to GL(+)(n, R), and from SU(n, n) to GL(n, C) respectively. We work with the realizations of the representation spaces as L-2-spaces on the boundary orbits of rank one of the corresponding cones, and give explicit integral operators that play the role of the intertwining operators for the decomposition. We prove inversion formulas for dense subspaces and use them to prove the Plancherel theorem for the respective decomposition. The Plancherel measure turns out to be absolutely continuous with respect to the Lebesgue measure in both cases.
Subject headings
- NATURVETENSKAP -- Matematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics (hsv//eng)
Keyword
- Lie groups
- unitary representations
- branching law
- real bounded
- symmetric domains
- HOLOMORPHIC DISCRETE-SERIES
- BOUNDED SYMMETRIC DOMAINS
- TENSOR-PRODUCTS
- ANALYTIC CONTINUATION
- BRANCHING LAWS
- TRANSFORM
- SPACES
- symmetric domains
Publication and Content Type
- ref (subject category)
- art (subject category)
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