Formal punctured ribbons and two-dimensional local fields
Algebraic Geometry
2023-08-21 v4
Abstract
We investigate formal ribbons on curves. Roughly speaking, formal ribbon is a family of locally linearly compact vector spaces on a curve. We establish a one-to-one correspondence between formal ribbons on curves plus some geometric data and some subspaces of two-dimensional local field.
Keywords
Cite
@article{arxiv.0708.0985,
title = {Formal punctured ribbons and two-dimensional local fields},
author = {Herbert Kurke and Denis Osipov and Alexander Zheglov},
journal= {arXiv preprint arXiv:0708.0985},
year = {2023}
}
Comments
38 pages, minor changes