Abstract
We prove that the coefficients of the generating function of Hausel, Letellier, and Rodriguez-Villegas and its recent generalization by Carlsson and Rodriguez-Villegas, which according to various conjectures should compute mixed Hodge numbers of character varieties and moduli spaces of Higgs bundles of curves of genus with punctures, are polynomials in and with integer coefficients for any .
Citation
Anton Mellit. "Integrality of Hausel–Letellier–Villegas kernels." Duke Math. J. 167 (17) 3171 - 3205, 15 November 2018. https://doi.org/10.1215/00127094-2018-0030
Information