Assistant Professor

*A Luna étale slice theorem for algebraic stacks*(with J. Alper and D. Rydh)

Annals of Mathematics, to appear pdf*Coherent Tannaka duality and algebraicity of Hom-stacks*(with D. Rydh)

Algebra & Number Theory, Volume 13 (2019), Issue 7, 1633-1675 journal pdf*Artin's criteria for algebraicity revisited*(with D. Rydh)

Algebra & Number Theory, Volume 13 (2019), Issue 4, 749-796 journal pdf*One positive and two negative results for derived categories of algebraic stacks*(with A. Neeman and D. Rydh)

Journal of the Institute of Mathematics of Jussieu, Volume 18, Issue 5, September 2019, pp. 1087-1111 journal pdf*Addendum to "Étale dévissage, descent and pushouts of stacks" [J. Algebra 331 (1) (2011) 194-223]*(with D. Rydh)

Journal of Algebra, Volume 498, 15 March 2018, Pages 398-412 journal pdf*Perfect complexes on algebraic stacks*(with D. Rydh)

Compositio Mathematica, Volume 153, Issue 11, November 2017, pp. 2318-2367 journal pdf*The telescope conjecture for algebraic stacks*(with D. Rydh)

Journal of Topology, Volume 10, Issue 3, September 2017, pages 776-794 journal pdf*Openness of versality via coherent functors*

Journal für die reine und angewandte Mathematik (Crelle's Journal), Volume 2017, Issue 722, Pages 137-182 journal pdf*The Balmer spectrum of a tame stack*

Annals of K-Theory, Volume 1 (2016), Issue 3, 259-274 journal pdf*Algebraic groups and compact generation of their derived categories of representations*(with D. Rydh)

Indiana University Mathematics Journal, Volume 64, Issue 6, 2015, pp. 1903-1923 journal pdf*General Hilbert and Quot stacks*(with D. Rydh)

Michigan Mathematical Journal, Volume 64, Issue 2 (2015), 335-347 journal pdf*Cohomology and base change for algebraic stacks*

Mathematische Zeitschrift, October 2014, Volume 278, Issue 1-2, pp 401-429 journal pdf*A relative GAGA principle for families of curves*

Journal of the London Mathematical Society (2014), Volume 90, Issue 1, Pp. 29-48 journal pdf*The Hilbert Stack*(with D. Rydh)

Advances in Mathematics, Volume 253, 1 March 2014, Pages 194-233 journal pdf*The moduli stack of (all) curves*

Appendix B to:*Towards a classification of modular compactifications $\mathcal{M}_{g,n}$*

Inventiones Mathematicae, May 2013, Volume 192, Issue 2, pp 459-503 journal pdf*Mayer-Vietoris squares in algebraic geometry*(with D. Rydh)

Submitted pdf*GAGA theorems*

Submitted pdf*Tannaka duality for algebraic stacks with quasi-affine diagonal*(with D. Rydh)

In preparation*The étale local structure of algebraic stacks*(with J. Alper and D. Rydh)

In preparation*Coherence criteria for half-exact functors*(with D. Rydh)

In preparation

MATH 129: Calculus II (Fall 2018), sections 3 and 5

MATH 511B: Algebra (Spring 2018)

MATH 511A: Algebra (Fall 2017)

MATH 536B: Algebraic Geometry (Spring 2017)

MATH 536A: Algebraic Geometry (Fall 2016)