On Higgs Bundles on Nodal Curves

• Published in: Symmetry, Integrability and Geometry: Methods and Applications
• Date: 2019
• Main Author: Logares, M.
• Format: Article
• Language: English
• Published: Інститут математики НАН України 2019
• Online Access: https://nasplib.isofts.kiev.ua/handle/123456789/210051
• Journal Title: Digital Library of Periodicals of National Academy of Sciences of Ukraine
• Cite this: On Higgs Bundles on Nodal Curves / M. Logares // Symmetry, Integrability and Geometry: Methods and Applications. — 2019. — Т. 15. — Бібліогр.: 26 назв. — англ.

This is a review article on some applications of generalised parabolic structures to the study of torsion-free sheaves and L-twisted Hitchin pairs on nodal curves. In particular, we survey the relation between representations of the fundamental group of a nodal curve and the moduli spaces of general...