Higher Derivations and Local Cohomology Modules

Higher Derivations and Local Cohomology Modules
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高阶导数和局部上同调模块

DOI:
10.1006/jabr.1997.7245
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发表时间:
1998
期刊:
影响因子:
0.9
通讯作者:
Caijun Zhou
Caijun Zhou
中科院分区:
数学3区
文献类型:
--
作者:
Caijun Zhou

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Ž。 ä< 4 M 的上同调模块,在 VI s PP> I、P g Spec A 的支持下。局部上同调模块已被许多作者广泛研究。然而,尽管付出了很多努力,这些模块的结构仍然充满神秘感。近年来,当地 coho-i Ž 的一些重要特性。当 R 是正则环时,建立了模型 HR
Ž. Ä< 4 cohomology module of M with support in VI s PP> I, P g Spec A. The local cohomology modules have been widely studied by a number of authors. Yet despite much effort, the structure of these modules is still full of mystery. In recent years, some important properties of the local coho-i Ž. mology module HR were established when R is a regular ring contain-