Results 91 to 100 of about 7,854 (155)

Symmetry of terminating basic hypergeometric series representations of the Askey–Wilson polynomials

open access: yesJournal of Mathematical Analysis and Applications, 2022
H. Cohl, R. S. Costas-Santos
semanticscholar   +1 more source

A "missing" family of classical orthogonal polynomials

open access: yes, 2011
We study a family of "classical" orthogonal polynomials which satisfy (apart from a 3-term recurrence relation) an eigenvalue problem with a differential operator of Dunkl-type.
Alexei Zhedanov   +15 more
core   +1 more source

Convolutions for orthogonal polynomials from Lie and quantum algebra representations

open access: yes, 1996
The interpretation of the Meixner-Pollaczek, Meixner and Laguerre polynomials as overlap coefficients in the positive discrete series representations of the Lie algebra su(1,1) and the Clebsch-Gordan decomposition leads to generalisations of the ...
Koelink, H. T., Van der Jeugt, J.
core   +1 more source

A quadratic formula for basic hypergeometric series related to Askey-Wilson polynomials [PDF]

open access: bronze, 2015
Victor J. W. Guo   +3 more
openalex   +1 more source

Harmonic analysis on the SU(2) dynamical quantum group

open access: yes, 2001
Dynamical quantum groups were recently introduced by Etingof and Varchenko as an algebraic framework for studying the dynamical Yang-Baxter equation, which is precisely the Yang-Baxter equation satisfied by 6j-symbols.
Koelink, Erik, Rosengren, Hjalmar
core  

The Combinatorics of q-Hermite polynomials and the Askey—Wilson Integral

open access: yesEuropean Journal of Combinatorics, 1987
A combinatorial proof of \[ I=\frac{(q)_{\infty}}{2\pi}\int^{\pi}_{0}w(\cos \theta,a,b,c,d| q)d\theta = \frac{(abcd)_{\infty}}{(ab)_{\infty}(ac)_{\infty}(ad)_{\infty}(bc) _{\infty}(bd)_{U}(cd)_{\infty}}, \] where \[ w(\cos \theta,a,b,c,d| q)\quad = \] \[ =\quad \frac{(e^{2i\theta})_{\infty}(e^{- 2i\theta})_{\infty}}{(ae^{i\theta})_{\infty}(ae^{-i\quad \
Ismail, Mourad E.H.   +2 more
openaire   +2 more sources

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