Aaron Brookner

most citedOn Cohen-Macaulayness of S_n-invariant subspace arrangements

14 citations · 14 across the 2 of their papers we have counts for

collaborators

2 papers

math.QA2018

The coalgebra extension problem for $Z / p$

Aaron Brookner

For a coalgebra $C_{k}$ over field $k$ , we define the "coalgebra extension problem" as the question: what multiplication laws can we define on $C_{k}$ to make it a bialgebra over $k$ ?…

math.AC2014★ 14 cited

On Cohen-Macaulayness of S_n-invariant subspace arrangements

Aaron Brookner, David Corwin, Pavel Etingof +1

Given a partition $λ$ of n, consider the subspace $E_{λ}$ of $C^{n}$ where the first $λ_{1}$ coordinates are equal, the next $λ_{2}$ coordinates are equal, etc. In this paper, we study sub…

The coalgebra extension problem for Z/p

On Cohen-Macaulayness of S_n-invariant subspace arrangements

The coalgebra extension problem for $Z / p$