Mathematics – Classical Analysis and ODEs
Scientific paper
2005-01-28
Acta Appl. Math. 91 (2006), no. 2, 133--191
Mathematics
Classical Analysis and ODEs
48 pages
Scientific paper
The irreducible $*$-representations of the Lie algebra $su(1,1)$ consist of discrete series representations, principal unitary series and complementary series. We calculate Racah coefficients for tensor product representations that consist of at least two discrete series representations. We use the explicit expressions for the Clebsch-Gordan coefficients as hypergeometric functions to find explicit expressions for the Racah coefficients. The Racah coefficients are Wilson polynomials and Wilson functions. This leads to natural interpretations of the Wilson function transforms. As an application several sum and integral identities are obtained involving Wilson polynomials and Wilson functions. We also compute Racah coefficients for $U_q(\su(1,1))$, which turn out to be Askey-Wilson functions and Askey-Wilson polynomials.
No associations
LandOfFree
Wilson function transforms related to Racah coefficients does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with Wilson function transforms related to Racah coefficients, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wilson function transforms related to Racah coefficients will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-287647