arXivDaily arXiv每日学术速递 周一至周五更新
北美退伍军人节(Veterans Day),12 日无更新
arXiv 1009.4044math.AG
收藏

5次Del Pezzo曲面的算法(构造,参数化)

Algorithms for Del Pezzo Surfaces of Degree 5 (Construction, Parametrization)

Jon Gonzalez-Sanchez, Michael Harrison, Irene Polo-Blanco, Josef Schicho

摘要:

众所周知,定义在k上的每个5次Del Pezzo曲面都是k上可参数化的。在本文中,我们给出了一个有效的结构参数化,以及算法构造的例子,在每个同构类和决定等价。

英文摘要:

It is well known that every Del Pezzo surface of degree 5 defined over k is parametrizable over k. In this paper we give an efficient construction for parametrizing, as well as algorithms for constructing examples in every isomorphism class and for deciding equivalence.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑