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Lengths of Tors Determined by Killing Powers of Ideals in a Local Ring

✍ Scribed by J.Bruce Fields

Publisher: Elsevier Science
Year: 2002
Tongue: English
Weight: 195 KB
Volume: 247
Category: Article
ISSN: 0021-8693
DOI: 10.1006/jabr.2001.9020

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✦ Synopsis

Given a local ring R and n ideals whose sum is primary to the maximal ideal of Ž . R, one may define a function which takes an n-tuple of exponents a , . . . , a to 0 1 2 1 2 although this has not yet proved possible. We are, however, able to establish certain properties of the functions f in some generality. In k

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