arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0910.0888math.CV
收藏

关于加权Bochner-Martinelli剩余流

On weighted Bochner-Martinelli residue currents

Elizabeth Wulcan

摘要:

本文研究了序列f=(f_1,.,.. f_m),其公共零点集等于原点,且p=(p_1,.,p_m)\in N^n.我们的主要结果是利用(f_1^{p_1},. f_m^{p_m})和f为单项式时R^p(f)的显式描述。对于单项序列f,我们证明了R^p(f)与p无关当且仅当f是正则序列.

英文摘要:

We study the weighted Bochner-Martinelli residue current R^p(f) associated with a sequence f=(f_1,...,f_m) of holomorphic germs at the origin in C^n, whose common zero set equals the origin, and p=(p_1,..., p_m)\in N^n. Our main results are a description of R^p(f) and its annihilator ideal in terms of the Rees valuations of the ideal generated by (f_1^{p_1},..., f_m^{p_m}) and an explicit description of R^p(f) when f is monomial. For a monomial sequence f we show that R^p(f) is independent of p if and only if f is a regular sequence.

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。

↑