On the universal regular homomorphism in codimension $2$
Algebraic Geometry
2022-07-01 v1
Abstract
We point out a gap in Murre's proof of the existence of a universal regular homomorphism for codimension cycles on a smooth projective variety, and offer two arguments to fill this gap.
Keywords
Cite
@article{arxiv.2007.07592,
title = {On the universal regular homomorphism in codimension $2$},
author = {Bruno Kahn},
journal= {arXiv preprint arXiv:2007.07592},
year = {2022}
}
Comments
To appear in Annales de l'Institut Fourier