Associate Professor
Mathematics Department
George Mason University
Office: 4406 Exploratory Hall
Email: rrebhuhn at gmu dot edu
arXiv site: http://arxiv.org/a/rg_r_1
I am an Associate Professor at George Mason University, studying commutative algebra. I received my PhD from the University of Michigan in Summer 2016, under the guidance of Mel Hochster, and then did a postdoc at Syracuse University from 2016-2018.Â
I have three main research interests:
Closure operations as a tool for studying singularities
Free resolutions and matrix factorizations, particularly over rings of characteristic p>0
Applications to neuroscience, including neural ideals, place cells, and grid cells
My teaching interests include the use of active learning and inquiry in the classroom. See https://www.comathinquiry.org/ to find groups interested in using inquiry in the classroom.
My students:
Heath Camphire (PhD 2023). Thesis: Determining the Betti numbers of R/(x^{p^e},y^{p^e},z^{p^e}) for most even degree hypersurfaces in odd characteristic
Julian Benali (MS 2023)
Anthony Vu (Honors thesis 2024-2025)
Allison Kohne (PhD date TBD)