论文标题

投影线上的连贯系统

Coherent systems on the projective line

论文作者

Newstead, P. E., Bigas, Montserrat Teixidor i

论文摘要

众所周知,在投影线上没有大于1的稳定捆绑包。在本文中,我们的主要目的是在剖面的数量大于等级时研究投影线上稳定相干系统的存在问题。我们包括对已知结果的评论,主要是针对少数部分。

It is well known that there are no stable bundles of rank greater than 1 on the projective line. In this paper, our main purpose is to study the existence problem for stable coherent systems on the projective line when the number of sections is larger than the rank. We include a review of known results, mostly for a small number of sections.

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