Deformed diagonal harmonic polynomials for complex reflection groups
arXiv:1011.3654
Abstract
We introduce deformations of the space of (multi-diagonal) harmonic polynomials for any finite complex reflection group of the form W=G(m,p,n), and give supporting evidence that this space seems to always be isomorphic, as a graded W-module, to the undeformed version.
11 pages, 1 figure