arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2104.13129math.AC
收藏

理想的Castelnuovo-Mumford正则性的线性表示模和界

Linearly presented modules and bounds on the Castelnuovo-Mumford regularity of ideals

Giulio Caviglia, Alessandro De Stefani

摘要:

通过研究域上多项式环中具有线性关系的零次生成模的正则性,估计了环上理想的Castelnuovo-Mumford正则性.在一维中,这个过程给出了一种新的上界。通过递归技术,这也产生了新的上界的理想在任何方面。

英文摘要:

We estimate the Castelnuovo-Mumford regularity of ideals in a polynomial ring over a field by studying the regularity of certain modules generated in degree zero and with linear relations. In dimension one, this process gives a new type of upper bounds. By means of recursive techniques this also produces new upper bounds for ideals in any dimension.

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。

↑