Hyperelliptically fibred surfaces with nodes
Algebraic Geometry
2024-02-29 v3
Abstract
Using elementary methods of algebraic geometry, we present constructions of hyperelliptically fibred surfaces containing nodal fibres.
Keywords
Cite
@article{arxiv.2401.16698,
title = {Hyperelliptically fibred surfaces with nodes},
author = {Edoardo Ballico and Elizabeth Gasparim and Bruno Suzuki},
journal= {arXiv preprint arXiv:2401.16698},
year = {2024}
}
Comments
This is an elementary text suitable for a minicourse on hyperelliptic fibrations. Following an observation of F. Polizzi, we have made a correction on the last section. To appear in Annali dell'Universit\`a di Ferrara