Shape changing identities for permuted-basement nonsymmetric Macdonald polynomials

Guilherme Zeus Dantas e Moura, Olya Mandelshtam

Permuted-basement Macdonald polynomials $E_{\alpha }^{\sigma }(\mathbf{x};q,t)$ are nonsymmetric generalizations of symmetric Macdonald polynomials that form a basis for the polynomial ring $\math…