A discrete Fourier transform associated with the affine Hecke algebra
arXiv:1209.3294 · doi:10.1016/j.aam.2011.12.004
Abstract
We introduce an explicit representation of the double affine Hecke algebra (of type ) at that gives rise to a periodic counterpart of a well-known Fourier transform associated with the affine Hecke algebra.
15 pages