Articles with "mcm modules" as a keyword



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Betti numbers of MCM modules over the cone of an elliptic normal curve

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Published in 2019 at "Journal of Algebra"

DOI: 10.1016/j.jalgebra.2019.01.032

Abstract: We apply Orlov's equivalence to derive formulas for the Betti numbers of maximal Cohen-Macaulay modules over the cone an elliptic curve $(E,x)$ embedded into $\mathbb{P}^{n-1}$, by the full linear system $|\mathcal{O}(nx)|$, for $n>3$. The answers… read more here.

Keywords: modules cone; cone elliptic; betti numbers; mcm modules ... See more keywords