C. Drupieski

activity

20092025

most citedCohomological finite-generation for finite supergroup schemes

25 citations · 149 across the 24 of their papers we have counts for

collaborators

Showing 2017Show all

2 papers · 1 filter

math.RT2017★ 4 cited

On the cohomological spectrum and support varieties for infinitesimal unipotent supergroup schemes

Christopher M. Drupieski, Jonathan R. Kujawa

We show that if $G$ is an infinitesimal elementary supergroup scheme of height $\leq r$ , then the cohomological spectrum $∣ G ∣$ of $G$ is naturally homeomorphic to the variety $\mat…

math.RT2017★ 9 cited

Graded analogues of one-parameter subgroups and applications to the cohomology of $G L_{m ∣ n (r)}$

Christopher M. Drupieski, Jonathan R. Kujawa

We introduce a family $M_{r; f, η}$ of infinitesimal supergroup schemes, which we call multiparameter supergroups, that generalize the infinitesimal Frobenius kernels $\math…

On the cohomological spectrum and support varieties for infinitesimal unipotent supergroup schemes

Graded analogues of one-parameter subgroups and applications to the cohomology of GLm∣n(r)​

Graded analogues of one-parameter subgroups and applications to the cohomology of $G L_{m ∣ n (r)}$