36 citations · 214 across the 29 of their papers we have counts for
Showing 2019 · math.NAShow all
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math.NA2019★ 4 cited
Exact cubature rules for symmetric functions
J. F. van Diejen, E. Emsiz
We employ a multivariate extension of the Gauss quadrature formula, originally due to Berens, Schmid and Xu [BSX95], so as to derive cubature rules for the integration of symmetric…
math.NA2019★ 2 cited
Quadrature rules from finite orthogonality relations for Bernstein-Szego polynomials
J. F. van Diejen, E. Emsiz
We glue two families of Bernstein-Szego polynomials to construct the eigenbasis of an associated finite-dimensional Jacobi matrix. This gives rise to finite orthogonality relations…
math.NA2019★ 11 cited
Discrete Fourier transform associated with generalized Schur polynomials
J. F. van Diejen, E. Emsiz
We prove the Plancherel formula for a four-parameter family of discrete Fourier transforms and their multivariate generalizations stemming from corresponding generalized Schur poly…