83 citations · 125 across the 13 of their papers we have counts for
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math.QA2002★ 1 cited
Quantum Zonal Spherical Functions and Macdonald Polynomials
Gail Letzter
A unified theory of quantum symmetric pairs is applied to q-special functions. Previous work characterized certain left coideal subalgebras in the quantized enveloping algebra and…
math.QA2002★ 3 cited
Quantum Symmetric Pairs and Their Zonal Spherical Functions
Gail Letzter
We study the space of biinvariants and zonal spherical functions associated to quantum symmetric pairs in the maximally split case. Under the obvious restriction map, the space of…