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20062026
most citedOn semidualizing modules of ladder determinantal rings

3 citations · 6 across the 18 of their papers we have counts for

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Showing 2009Show all

2 papers · 1 filter

math.AC2009★ 1 cited

Hochster's theta invariant and the Hodge-Riemann bilinear relations

W. Frank Moore, Greg Piepmeyer, Sandra Spiroff +1

Let R be an isolated hypersurface singularity, and let M and N be finitely generated R-modules. As R is a hypersurface, the torsion modules of M against N are eventually periodic o…

math.AC2009

Divisor class groups of graded hypersurfaces

Anurag K. Singh, Sandra Spiroff

We demonstrate how some classical computations of divisor class groups can be obtained using the theory of rational coefficient Weil divisors and related results of Watanabe.