Hang Huang

activity

20172026

most citedRelations between the 2x2 minors of a generic matrix

6 citations · 9 across the 8 of their papers we have counts for

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5 papers · 1 filter

math.AC2026

The F-signature of Determinantal Rings

Hang Huang, Cheng Meng, Cheng Mend +2

Let $R_{n, p}$ be the determinantal hypersurface ring defined by the determinant of a generic $n \times n$ matrix in characteristic $p$ where $n \geq 2$ . In this paper, we obtain ex…

math.AC2020★ 2 cited

The InvariantRing package for Macaulay2

Luigi Ferraro, Federico Galetto, Francesca Gandini +3

We describe a significant update to the existing InvariantRing package for Macaulay2. In addition to expanding and improving the methods of the existing package for actions of fini…

math.AC2020

Syzygies of Determinantal Thickenings

Hang Huang

Let $S = C [x_{i, j}]$ be the ring of polynomial functions on the space of $m \times n$ matrices, and consider the action of the group $\mathbf{GL} = \mathbf{GL}_m \times \m…

math.AC2019★ 6 cited

Relations between the 2x2 minors of a generic matrix

Hang Huang, Michael Perlman, Claudia Polini +2

We prove the case t = 2 of a conjecture of Bruns-Conca-Varbaro, describing the minimal relations between the t x t minors of a generic matrix. Interpreting these relations as polyn…

math.AC2017

Equations Of Kalman Varieties

Hang Huang

The Kalman variety of a linear subspace is a vector space consisting of all endomorphisms that have an eigenvector in that subspace. We resolve a conjecture of Ottaviani and Sturmf…