Fibration by non-smooth projective curves of arithmetic genus two in characteristic two
Algebraic Geometry
2016-05-04 v1
Abstract
Looking in positive characteristic for failures of the Bertini-Sard theorem, we determine, up to birational equivalence, the separable proper morphisms of smooth algebraic varieties in characteristic two, whose fibres are non-smooth curves of arithmetic genus two.
Keywords
Cite
@article{arxiv.1412.8734,
title = {Fibration by non-smooth projective curves of arithmetic genus two in characteristic two},
author = {Alejandro Simarra Cañate and Karl-Otto Stöhr},
journal= {arXiv preprint arXiv:1412.8734},
year = {2016}
}