ACTA MATHEMATICA
UNIVERSITATIS COMENIANAE




Vol. LXXXI, 2 (2012)
p. 197 - 202

Associated primes of top local homology modules
with respect to an ideal


S. Rezaei

Received: November 1, 2011;   Revised: March 31, 2012;   Accepted: April 4, 2012



Abstract.   Let (R, m) be a local ring, a be an ideal of R and M be a non-zero Artinian R-module with NdimRM = n. In this paper we determine the associated primes of the top local homology module HRa(M).

Keywords:  Local homology; Artinian modules; associated primes.  

AMS Subject classification: Primary:  13C14, 13C15, 13E10 




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Acta Mathematica Universitatis Comenianae
ISSN 0862-9544   (Printed edition)

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