Some details of proofs of theorems related to the quantum dynamical Yang-Baxter equation. Koornwinder, Tom H. — 2000 International Journal of Mathematics and Mathematical Sciences
Zhedanov's algebra A W ( 3 ) and the double affine Hecke algebra in the rank one case. II. The spherical subalgebra. Koornwinder, Tom H. — 2008 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
On the limit from q -Racah polynomials to big q -Jacobi polynomials. Koornwinder, Tom H. — 2011 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]
The relationship between Zhedanov's algebra A W ( 3 ) and the double affine Hecke algebra in the rank one case. Koornwinder, Tom H. — 2007 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]