2 papers
math.RT2019
Racah problems for the oscillator algebra, the Lie algebra , and multivariate Krawtchouk polynomials
Nicolas Crampé, Wouter van de Vijver, Luc Vinet
The oscillator Racah algebra is realized by the intermediate Casimir operators arising in the multifold tensor product of the oscillator algebra $\mat…
math.QA2018
The higher rank -deformed Bannai-Ito and Askey-Wilson algebra
Hendrik De Bie, Hadewijch De Clercq, Wouter van de Vijver
The -deformed Bannai-Ito algebra was recently constructed in the threefold tensor product of the quantum superalgebra . It turned out to be isomorphi…