Showing math.QAShow all
2 papers · 1 filter
math.QA2026
The quantum loop algebra of and -Racah type bivariate functions
Pascal Baseilhac, Nicolas Crampe
A unified algebraic framework for two different six-parameter families of bivariate -Racah type functions is given using the representation theory of the quantum loop algebra $\…
math.QA2026
Polynomials of the Askey Scheme as Clebsch-Gordan Coefficients
Nicolas Crampé, Loïc Poulain d'Andecy, Luc Vinet
Given a semi-simple algebra equipped with a coproduct, the Clebsch-Gordan coefficients are the elements of the transition matrices between direct product representation and its irr…