152 research outputs found
Stanley--Reisner rings with large multiplicities are Cohen--Macaulay
We prove that certain class of Stanley--Reisner rings having sufficiently
large multiplicities are Cohen--Macaulay using Alexander duality.Comment: about 12 pages, LaTe
On the associated primes and the depth of the second power of squarefree monomial ideals
We present combinatorial characterizations for the associated primes of the
second power of squarefree monomial ideals and criteria for this power to have
positive depth or depth greater than one.Comment: To be published in Journal of Pure and Applied Algebr
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