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Vector valued spherical functions and Macdonald-Koornwinder polynomials

Alexei A. Oblomkov·Jasper V. Stokman
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Abstract

We interpret the five parameter family of Macdonald-Koornwinder polynomials as vector valued spherical functions on quantum Grassmannians.

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Alexei A. Oblomkov, Jasper V. Stokman. 2003-11-27. Vector valued spherical functions and Macdonald-Koornwinder polynomials. https://arxiv.org/abs/math/0311512

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