The Askey–Wilson algebra and its avatars
Abstract The original Askey–Wilson algebra introduced by Zhedanov encodes the
bispectrality properties of the eponym polynomials. The name Askey–Wilson algebra is …
bispectrality properties of the eponym polynomials. The name Askey–Wilson algebra is …
Racah Problems for the Oscillator Algebra, the Lie Algebra , and Multivariate Krawtchouk Polynomials
The oscillator Racah algebra R _n (h) R n (h) is realized by the intermediate Casimir
operators arising in the multifold tensor product of the oscillator algebra h h. An embedding …
operators arising in the multifold tensor product of the oscillator algebra h h. An embedding …
Higher rank relations for the Askey-Wilson and q-Bannai-Ito algebra
H De Clercq - SIGMA. Symmetry, Integrability and Geometry: Methods …, 2019 - emis.de
Abstract The higher rank Askey-Wilson algebra was recently constructed in the $ n $-fold
tensor product of $ U_q (\mathfrak {sl} _2) $. In this paper we prove a class of identities …
tensor product of $ U_q (\mathfrak {sl} _2) $. In this paper we prove a class of identities …
Sklyanin-like algebras for (q-) linear grids and (q-) para-Krawtchouk polynomials
S-Heun operators on linear and q-linear grids are introduced. These operators are special
cases of Heun operators and are related to Sklyanin-like algebras. The continuous Hahn …
cases of Heun operators and are related to Sklyanin-like algebras. The continuous Hahn …
Howe duality and algebras of the Askey–Wilson type: an overview
Abstract The Askey–Wilson algebra and its relatives such as the Racah and Bannai–Ito
algebras were initially introduced in connection with the eponym orthogonal polynomials …
algebras were initially introduced in connection with the eponym orthogonal polynomials …
[HTML][HTML] A Howe correspondence for the algebra of the osp (1| 2) Clebsch-Gordan coefficients
A Howe correspondence for the algebra of the osp(1|2) Clebsch-Gordan coefficients -
ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …
ScienceDirect Skip to main contentSkip to article Elsevier logo Journals & Books Search …