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20182025
most citedSingularities of orthogonal and symplectic determinantal varieties

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math.AC2018

Equivariant D-modules on alternating senary 3-tensors

András C. Lőrincz, Michael Perlman

Let X be the third exterior power of a six-dimensional complex vector space, equipped with the natural action of the group GL_6(C) of invertible linear transformations of C^6. We d…

math.AC2018

Iterated local cohomology groups and Lyubeznik numbers for determinantal rings

András C. Lőrincz, Claudiu Raicu

We give an explicit recipe for determining iterated local cohomology groups with support in ideals of minors of a generic matrix in characteristic zero, expressing them as direct s…