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20112017
most citedThe Dunkl oscillator in the plane II : representations of the symmetry algebra

106 citations · 956 across the 40 of their papers we have counts for

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math.CA2017★ 7 cited

Coupling coefficients of and multivariate -Racah polynomials

Vincent X. Genest, Plamen Iliev, Luc Vinet

Gasper & Rahman's multivariate -Racah polynomials are shown to arise as connection coefficients between families of multivariate -Hahn or -Jacobi polynomials. The families…

math.CA2016

Persymmetric Jacobi matrices, isospectral deformations and orthogonal polynomials

Vincent X. Genest, Satoshi Tsujimoto, Luc Vinet +1

Persymmetric Jacobi matrices are invariant under reflection with respect to the anti-diagonal. The associated orthogonal polynomials have distinctive properties that are discussed.…

math.CA2015

An algebraic interpretation of the multivariate -Krawtchouk polynomials

Vincent X. Genest, Sarah Post, Luc Vinet

The multivariate quantum -Krawtchouk polynomials are shown to arise as matrix elements of "-rotations" acting on the state vectors of many -oscillators. The focus is put o…

math.CA2015

The non-symmetric Wilson polynomials are the Bannai-Ito polynomials

Vincent X. Genest, Luc Vinet, Alexei Zhedanov

The one-variable non-symmetric Wilson polynomials are shown to coincide with the Bannai-Ito polynomials. The isomorphism between the corresponding degenerate double affine Hecke al…

math.CA2015

Tridiagonalization of the hypergeometric operator and the Racah-Wilson algebra

Vincent X. Genest, Mourad E. H. Ismail, Luc Vinet +1

The algebraic underpinning of the tridiagonalization procedure is investigated. The focus is put on the tridiagonalization of the hypergeometric operator and its associated quadrat…

math.CA2014

Two-variable Jacobi polynomials

Vincent X. Genest, Jean-Michel Lemay, Luc Vinet +1

A two-variable generalization of the Big Jacobi polynomials is introduced and characterized. These bivariate polynomials are constructed as a coupled product of two univariate…

math.CA2013★ 16 cited

A "Continuous" Limit of the Complementary Bannai-Ito Polynomials: Chihara Polynomials

Vincent X. Genest, Luc Vinet, Alexei Zhedanov

A novel family of orthogonal polynomials called the Chihara polynomials is characterized. The polynomials are obtained from a "continuous" limit of the complementary Bannai-It…