Geodesic
An algebraic treatment of the Askey biorthogonal polynomials on the unit circle
Forum of Mathematics, Sigma, Tome 9 (2021)

Voir la notice de l'article provenant de la source Cambridge University Press

A joint algebraic interpretation of the biorthogonal Askey polynomials on the unit circle and of the orthogonal Jacobi polynomials is offered. It ties their bispectral properties to an algebra called the meta-Jacobi algebra $m\mathfrak {J}$. 
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     author = {Luc Vinet and Alexei Zhedanov},
     title = {An algebraic treatment of the {Askey} biorthogonal polynomials on the unit circle},
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Luc Vinet; Alexei Zhedanov. An algebraic treatment of the Askey biorthogonal polynomials on the unit circle. Forum of Mathematics, Sigma, Tome 9 (2021). doi: 10.1017/fms.2021.60

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