Research



Publications

• • • • • •

12.
(with T. Needham) Interleaving distances, monoidal actions and 2-categories, submitted 2023.

11.
(with M. Ballard, A. Duncan, and A. Lamarche ) Consequences of the existence of exceptional collections in arithmetic and rationality, submitted, 2023.

10.
(with M. Ballard, A. Duncan, and A. Lamarche ) Separable algebras and coflasque resolutions, to appear in Adv. Math.










0.
K-Cohomology of Generalized Severi-Brauer Varieties. Ph.D. Thesis, University of Georgia (2016).
PDF

-1.
(with E. J. Rhodes, et al.) Temporal changes in the frequencies and widths of the solar p-mode oscillations. Proceedings of SOHO 24/GONG 2010, pp. 134-138 (2011).
IOP

-2.
(with E. J. Rhodes, et al.) Temporal changes in the frequencies of the solar p-mode oscillations during solar cycle 23. Proceedings of the IAU, Vol. 6, Symposium S273, pp. 389-393 (2011).
NSO



In Spring 2018, I organized a seminar on (Grothendieck-Chow) motives at the University of South Carolina.



Expository Articles

Below is a collection of expositions derived from course assignments and selected talks.

Weil restriction of schemes and beyond.
(with Lena Ji, Shizhang Li, Drew Moore, and Matthew Stevenson)
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Homotopical and homological algebra.
pdf

The Brauer group.
pdf

Sheaf cohomology on a Grothendieck site.
pdf

Introduction to K3 surfaces.
pdf

K-theory of algebraic curves.
pdf

Compactifications of $M_{0,n}$ from rational normal curves.
pdf

Grassmannians as moduli spaces.
pdf



Beamer Presentations


Exceptional Collections on Some Arithmetic Toric Varieties.
pdf

Geometric study of subfields of some non-commutative algebras.
pdf

Chow Groups with Coefficients and Generalized Severi-Brauer Varieties.
pdf

Twisted Homogeneous Varieties, Derived Equivalences, and dg-Stacks.
pdf

Milnor-Witt Groups and Homotopy Theory of Schemes.
pdf

The Severi-Brauer Variety Associated to a Central Simple Algebra.
pdf

Spectra: A Home for Homology
pdf