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math.AC2008
A generalization of the Strong Castelnuovo Lemma
Laura Ghezzi
We consider a set of distinct points in the -dimensional projective space over an algebraically closed field . Let denote the coordinate ring of , and let $a_i(X)=…
math.AC2008★ 4 cited
The Signature of the Chern Coefficients of Local Rings
Laura Ghezzi, Jooyoun Hong, Wolmer V. Vasconcelos
This paper considers the following conjecture: If is an unmixed, equidimensional local ring that is a homomorphic image of a Cohen-Macaulay local ring, then for any ideal g…