The paper deals with the Rees algebra R of a graded ideal I of a standard graded algebra A generated by a subset of generators of the maximal graded ideal of A. We compute the cohomology modules of R in terms of the cohomology modules of A and depth(R) in terms of depth (A).
Rees algebras of a class of graded ideals
Restuccia G.
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;Utano R.Membro del Collaboration Group
2019-01-01
Abstract
The paper deals with the Rees algebra R of a graded ideal I of a standard graded algebra A generated by a subset of generators of the maximal graded ideal of A. We compute the cohomology modules of R in terms of the cohomology modules of A and depth(R) in terms of depth (A).File in questo prodotto:
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