Ideals of Spaces of Degenerate Matrices

Julian Vill, Mateusz Michałek, Alexander Taveira Blomenhofer

The variety ${\mathrm{Sing}}_{n,m}$ consists of all tuples $X=(X_1,\dots ,X_m)$ of $n\times n$ matrices such that every linear combination of $X_1,\dots ,X_m$ is singula…