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Free resolutions of parameter ideals for some rings with finite local cohomology
Author(s):
Hamidreza
Rahmati
Journal:
Proc. Amer. Math. Soc.
136
(2008),
467-474.
MSC (2000):
Primary 13D02, 13D40;
Secondary 13H10
Posted:
November 3, 2007
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Abstract:
Let be a -dimensional local ring, with maximal ideal , containing a field and let be a system of parameters for . If and the local cohomology module is finitely generated, then there exists an integer such that the modules have the same Betti numbers, for all .
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Additional Information:
Hamidreza
Rahmati
Affiliation:
Department of Mathematics, University of Nebraska, Lincoln, Nebraska 68588
Email:
hrahmati@math.unl.edu
DOI:
10.1090/S0002-9939-07-09127-7
PII:
S 0002-9939(07)09127-7
Received by editor(s):
April 12, 2006
Received by editor(s) in revised form:
January 12, 2007
Posted:
November 3, 2007
Additional Notes:
This research was partly supported by NSF grant DMS-0201904
Communicated by:
Bernd Ulrich
Copyright of article:
Copyright
2007,
American Mathematical Society
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