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Here is a list of my publications and preprints. All of my articles which are ready for publication have been posted on the arXiv. If you want formats other than the ones below, try searching for me on the the arXiv

Singular blocks of parabolic category O and finite W-algebras
PDF PS arXiv

Knot invariants and higher representation theory
NOTE TO THE READER: this a very preliminary version. standard health warnings apply.
PDF

Goresky-MacPherson duality and deformations of Koszul algebras
(joint with Tom Braden, Tony Licata, Chris Phan and Nick Proudfoot)
PDF PS arXiv

A geometric construction of colored HOMFLYPT homology
(joint with Geordie Williamson)
PDF PS arXiv

The geometry of Markov traces
(joint with Geordie Williamson)
NOTE TO THE READER: this a very preliminary version. standard health warnings apply.
PDF

The bounded below equivariant derived category
(joint with Geordie Williamson)
NOTE TO THE READER: this a very preliminary version. standard health warnings apply.
PDF

Gale duality and Koszul duality
(joint with Tom Braden, Tony Licata and Nick Proudfoot)
PDF PS (gzipped) arXiv

2-block Springer fibers: convolution algebras, coherent sheaves, and embedded TQFT
(joint with Catharina Stroppel)
PDF PS (gzipped) arXiv

A geometric model for the Hochschild homology of Soergel bimodules
(joint with Geordie Williamson)
to appear in Geometry and Topology.
PDF PS (gzipped) arXiv

Khovanov-Rozansky homology via a canopolis formalism
Algebr. Geom. Topol., 7 (2007), 673-699.
PDF PS (gzipped) arXiv

Small linearly equivalent G-sets and a construction of Beaulieu
Journal of Algebra 317 (2007), no. 1, 306-323.
PDF PS (gzipped) arXiv

Cramped subgroups and generalized Harish-Chandra modules
to appear in Proceedings of the AMS.
PDF PS (gzipped) arXiv

A Deodhar type stratification on the double flag variety
(joint with Milen Yakimov)
Transformation Groups 12 (2007), no. 4, 769-785.
PDF PS (gzipped) arXiv

Stabilization phenomena in Kac-Moody algebras and quiver varieties
International Mathematics Research Notices, vol. 2006, Article ID 36856
PDF PS (gzipped) arXiv

Arithmetic and topology of hypertoric varieties
(joint with Nick Proudfoot)
Journal of Algebraic Geometry 16 (2007), 39-63.
PDF PS (gzipped) arXiv