A nonsymmetric version of Okounkov's BC-type interpolation Macdonald polynomials

Niels Disveld, Tom H. Koornwinder, Jasper V. Stokman

Nonsymmetric interpolation Laurent polynomials in $n$ variables are introduced, with the interpolation points depending on $q$ and on a $n$-tuple of parameters $\tau =({\tau }_1,\dots ,{\tau }_n)$…