Marcus Robinson

collaborators

2 papers

math.AC2019

Big Cohen-Macaulay Test Ideals on Mixed Characteristic Toric Schemes

Marcus Robinson

We provide a formula to compute the big Cohen-Macaulay test ideal for triples $((R, Δ), a^{t})$ where $R$ is a mixed characteristic toric ring and $a$ is a mono…

math.AC2018

The TestIdeals package for Macaulay2

Alberto F. Boix, Daniel J. Hernández, Zhibek Kadyrsizova +7

This note describes a \emph{Macaulay2} package for computations in prime characteristic commutative algebra. This includes Frobenius powers and roots, $p^{- e}$ -linear and $p^{e}$ -l…