Published
publ 
Canonical reduction of stabilizers for Artin stacks with good moduli spaces
(w/ D. Edidin) Duke Math. J. 170(5), 2020, 827–880.

1710.03220v3 
publ 
A Luna étale slice theorem for algebraic stacks
(w/ J. Alper & J. Hall) Ann. of Math. 191(3) (2020), 675–738.

1504.06467v3 
publ 
Coherent Tannaka duality and algebraicity of Homstacks
(w/ J. Hall) Algebra Number Theory 13(7) (2019), 1633–1675.

(1405.7680v3) 
publ 
One positive and two negative
results for derived categories of algebraic stacks
(w/ J. Hall & A. Neeman) J. Inst. Math. Jussieu 18(5) (2019), 1087–1111.

(1405.1888v2) 
publ 
Artin's criteria for algebraicity revisited
(w/ J. Hall) Algebra Number Theory 13(4) (2019),
749–796.

(1306.4599v1) 
publ 
The complexity of a flat groupoid
(w/ M. Romagny & G. Zalamansky) Doc. Math. 23 (2018),
1157–1196.

1609.00516v4 
publ 
Addendum: Étale dévissage, descent and pushouts of stacks
(w/ J. Hall) J. Algebra 498 (2018), 398–412

1712.07976 
publ 
Perfect complexes on algebraic stacks
(w/ J. Hall) Compos. Math. 153(11) (2017), 2318–2367old title: Tame stacks are perfect 
(1405.1887v3) 
publ 
The telescope conjecture for algebraic stacks
(w/ J. Hall) J. Topol. 10(3) (2017), 776–794

1606.08413v2 
publ 
Approximation of sheaves on algebraic stacks
Int. Math. Res. Not. IMRN 2016, no. 3, 717–737old title: Approximation of sheaves on algebraic stacks with quasiaffine diagonal 
1408.6698v3 
publ 
Algebraic groups and compact
generation of their derived categories of representations
(w/ J. Hall) Indiana Univ. Math. J. 64(6) (2015), 1903–1923

1405.1890v3 
publ 
General Hilbert stacks and Quot schemes
(w/ J. Hall) Michigan Math. J. 64 (2015), 335–347

1306.4118v3 
publ 
Noetherian approximation of algebraic spaces and stacks
J. Algebra 422 (2015), 105–147

0904.0227v4 
publ 
The Hilbert stack
(w/ J. Hall) Adv. Math. 253 (2014), 194–233

(1011.5484v2) 
publ 
Existence and properties of
geometric quotients
J. Algebraic Geom. 22 (2013), 629–669old title: Existence of quotients by finite groups and coarse moduli spaces 
0708.3333v2 
publ 
Étale dévissage, descent and pushouts of stacks
J. Algebra 331(1) (2011), 194–223

1005.2171v2 
publ 
The canonical embedding of an unramified morphism in an étale morphism
Math. Z. 268(3–4) (2011), 707–723 
0910.0056v2 
publ 
Representability of Hilbert schemes and Hilbert stacks of points
Comm. Alg. 39(7) (2011), 2632–2646 
0802.3807v2 
publ 
An intrinsic construction of the principal component of the Hilbert scheme
(w/ R. Skjelnes) J. London Math. Soc. 82(2) (2010), 459–481

(0703329v2) 
publ 
Submersions and effective descent
of étale morphisms
Bull. Soc. Math. France 138(2) (2010), 181–230

0710.2488v3 
publ 
A minimal set of generators for the ring of
multisymmetric functions
Ann. Inst. Fourier 57(6) (2007), 1741–1769

0710.0470v1 
Accepted for publication
publ 
Mayer–Vietoris squares in algebraic geometry
(w/ J. Hall) J. London Math. Soc., pp. 26.

(1606.08517v1) 
Other
publ 
Toroidal orbifolds, destackification, and Kummer blowings up (Appendix to paper by D. Abramovich, M. Temkin & J. Włodarczyk) Algebra Number Theory, 14(8) (2020), 2001–2035.

(1709.03206) 
Nonrefereed
publ  Tame and wild ramification via stacks
Oberwolfach report 38/2012, 2342–2344.

Preprints (intended for publication)
Artin algebraization for pairs with applications to the local structure of stacks and Ferrand pushouts
(w/ J. Alper, J. Hall & D. HalpernLeistner) May 2022, pp. 26.

2205.08623  
Weighted Blowups
(w/ M. H. Quek) Mar 2022, pp. 46.


A generalization of Luna's fundamental lemma for stacks with good moduli spaces
Aug 2020, pp. 21.

2008.11118  
The étale local structure of algebraic stacks
(w/ J. Alper & J. Hall) Jan 2021, pp. 57.

1912.06162v2  
Virtual Cartier divisors and blowups
(w/ A. Khan) May 2019, pp. 19.

1802.05702v2  
Functorial destackification and
weak factorization of orbifolds
(w/ D. Bergh) May 2019, pp. 37.

1905.00872v1  
Compactification of tame Deligne–Mumford stacks
Draft, May 2011, pp. 57.


Compactification of stacks
and extending stackiness across the boundary
Sep 2014, pp. 14.

In preparation
Submersions and effective descent of étale morphisms II
Draft, Jan 2017, pp. 17.


Functorial flatification of proper morphisms
Draft, Nov 2015, pp. 7.


Tannaka duality for algebraic stacks with quasiaffine diagonal
(w/ J. Hall) Draft, May 2014, pp. 10.


Coherence of halfexact functors
(w/ J. Hall) Draft, Jun 2012, pp. 18.


Functorial resolution of
singularities in characteristic zero using Rees algebras
Draft, April 2013, pp. 28.


Equivariant flatification, étalification and compactification
In preparation, Oct 2016, pp. 8.


Weak factorization of Deligne–Mumford stacks
In preparation, Oct 2015.


Generalized Bertini theorems and finite coverings of arithmetic stacks
In preparation, Sep 2015.

Thesis
Families of cycles and the Chow scheme
Ph. D. Thesis. May 2008. KTH, Stockholm, pp. 218 

Families of zerocycles and divided powers:
I. Representability
March 2008, pp. 52.

0803.0618v1  
Families of zerocycles and divided powers:
II. The universal family
April 2008, pp. 24.


Hilbert and Chow schemes of points, symmetric
products and divided powers
April 2008, pp. 40.


Families of cycles
May 2008, pp. 72 (draft).

(the authoritative version is the published version or the pdf)