**Jack Hall**

Assistant Professor

*email*: firstnamelastname at math dot arizona dot edu

*office*: ENR2 S349

*google*:
scholar profile

*arXiv*: listings
#### Research interests

Moduli spaces, algebraic stacks, formal geometry, and deformation theory.
#### Publications

*The telescope conjecture for algebraic stacks* (with D. Rydh)

accepted for publication in Journal of Topology

*Perfect complexes on algebraic stacks* (with D. Rydh)

accepted for publication in Compositio Mathematica

*Openness of versality via coherent functors*

Journal für die reine und angewandte Mathematik (Crelle's Journal), Volume 2017, Issue 722, Pages 137-182

*The Balmer spectrum of a tame stack*

Annals of K-Theory, Vol. 1 (2016), No. 3, 259-274

*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

*General Hilbert and Quot stacks* (with D. Rydh)

Michigan Mathematical Journal, Volume 64, Issue 2 (2015), 335-347

*Cohomology and base change for algebraic stacks*

Mathematische Zeitschrift, October 2014, Volume 278, Issue 1-2, pp 401-429

*A relative GAGA principle for families of curves*

Journal of the London Mathematical Society (2014), Volume 90, Issue 1, Pp. 29-48

*The Hilbert Stack* (with D. Rydh)

Advances in Mathematics, Volume 253, 1 March 2014, Pages 194-233

*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

*Artin's criteria for algebraicity revisited* (with D. Rydh)

Submitted

*One positive and two negative results for derived categories of algebraic stacks* (with A. Neeman and D. Rydh)

Submitted

*Mayer-Vietoris squares in algebraic geometry* (with D. Rydh)

Submitted

*Coherent Tannaka duality and algebraicity of Hom-stacks* (with D. Rydh)

Submitted

*Addendum: Étale dévissage, descent and pushouts of stacks* (with D. Rydh)

Submitted

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

*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

#### Past Teaching

MATH 536B: Algebraic Geometry (Spring 2017)

MATH 536A: Algebraic Geometry (Fall 2016)