On Racah operators

Author: Ismagilov, R.¹

Source: Functional Analysis and Its Applications, Volume 40, Number 3, July 2006 , pp. 222-224(3)

Publisher: Springer

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Abstract:

As a generalization of the well-known Racah coefficients (defined for finite-dimensional representations of semisimple Lie groups), we introduce the notion of Racah operators for locally compact groups with “nice” dual space. In the case of the group PSL(2,), these operators are explicitly indicated.

Keywords: Racah operator; group representation; dual space; distribution

Document Type: Research article

DOI: 10.1007/s10688-006-0034-z

Affiliations: 1: Email: ismagil@serv.bmstu.ru

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