Quantitative Riemann existence theorem over a number field

Autor:	Bilu, Yuri F., Strambi, Marco
Rok vydání:	2008
Předmět:	Mathematics - Number Theory Mathematics - Algebraic Geometry 11G30
Druh dokumentu:	Working Paper
Popis:	Given a covering of the projective line with ramifications defined over a number field, we define a plain model of the algebraic curve realizing the Riemann existence theorem for this covering, and bound explicitly the defining equation of this curve and its definition field. Comment: 23 pages, version 4, minor changes
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0809.0345 Zobrazit plný text záznamu View this record from Arxiv