A short proof of de Shalit's cup product formula
Number Theory
2007-05-23 v1 Algebraic Geometry
Abstract
We give a short proof of a formula of de Shalit, expressing the cup product of two vector valued one forms of the second kind on a Mumford curve in terms of Coleman integrals and residues. The proof uses the notion of double indices on curves and their reciprocity laws.
Cite
@article{arxiv.math/0405147,
title = {A short proof of de Shalit's cup product formula},
author = {Amnon Besser},
journal= {arXiv preprint arXiv:math/0405147},
year = {2007}
}
Comments
5 pages