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arXiv · 0812.0279

Kernel Functions for Difference Operators of Ruijsenaars Type and Their Applications

Yasushi Komori·Masatoshi Noumi·Jun'ichi Shiraishi
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Abstract

A unified approach is given to kernel functions which intertwine Ruijsenaars difference operators of type A and of type BC. As an application of the trigonometric cases, new explicit formulas for Koornwinder polynomials attached to single columns and single rows are derived.

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BibTeXRIS

Yasushi Komori, Masatoshi Noumi, Jun'ichi Shiraishi. 2009-05-17. Kernel Functions for Difference Operators of Ruijsenaars Type and Their Applications. https://doi.org/10.3842/sigma.2009.054

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