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math.AC2020★ 9 cited
An equivariant Hochster's formula for -invariant monomial ideals
Satoshi Murai, Claudiu Raicu
Let be a polynomial ring over a field and let be a monomial ideal preserved by the natural action of the symmetric group $\mathfrak S_…
math.AG2020
Hodge ideals for the determinant hypersurface
Michael Perlman, Claudiu Raicu
We determine explicitly the Hodge ideals for the determinant hypersurface as an intersection of symbolic powers of determinantal ideals. We prove our results by studying the Hodge…