arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 1906.07618math.AGmath.CO
收藏

强极大秩猜想与高阶Brill-Noether理论

The Strong Maximal Rank Conjecture and higher rank Brill--Noether theory

Ethan Cotterill, Adrián Alonso Gonzalo, Naizhen Zhang

摘要:

在本文中,我们计算的上同调类的某些“特殊的最大秩轨迹”最初定义的Aprodu和Farkas。通过证明这些类是非零的,我们能够在广泛的情况下验证强最大秩猜想的非空部分。作为应用,我们获得了一个著名的猜想,由于Bertram,Feinberg和独立Mukai在高阶Brill-Noether理论的存在部分的新证据。

英文摘要:

In this paper, we compute the cohomology class of certain "special maximal-rank loci" originally defined by Aprodu and Farkas. By showing that such classes are nonzero, we are able to verify the non-emptiness portion of the Strong Maximal Rank Conjecture in a wide range of cases. As an application, we obtain new evidence for the existence portion of a well-known conjecture due to Bertram, Feinberg and independently Mukai in higher-rank Brill--Noether theory.

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。

↑