Pullback and direct image of parabolic connections and parabolic Higgs bundles
Algebraic Geometry
2024-04-05 v1
Abstract
We provide an explicit algebraic construction for the pullback and direct image of parabolic bundles, parabolic Higgs bundles and parabolic connections through maps between Riemann surfaces. We show that these constructions preserve semistability and polystability, and we prove that they are compatible with the nonabelian Hodge correspondence.
Keywords
Cite
@article{arxiv.2303.00475,
title = {Pullback and direct image of parabolic connections and parabolic Higgs bundles},
author = {David Alfaya and Indranil Biswas},
journal= {arXiv preprint arXiv:2303.00475},
year = {2024}
}
Comments
28 pages