coauthors
 title
 arXiv submission
 slides/publication details


Schubert patches degenerate to subword complexes
 27 Jan 2008



A compactly supported formula for equivariant localization
and
simplicial complexes of BialynickiBirula decompositions
 27 Jan 2008



Automatically reduced degenerations of automatically normal varieties
 25 Sep 2007



Kempf collapsing and quiver loci
 13 Aug 2006



Complete moduli spaces of branchvarieties
 27 Feb 2006
 Slides:
Limits of subvarieties: subschemes vs. branchvarieties
(pdf version)


Balanced normal cones and FultonMacPherson's intersection theory
 29 Dec 2005

Pure and Applied Mathematics Quarterly
Vol 2, #4, 2006 (MacPherson special issue part II)


Tableau complexes
 25 Oct 2005

Israel J. Math. 163 (2008), 317343.


A scheme related to the Brauer loop model
 11 Mar 2005

Advances in Mathematics,
Volume 214, Issue 1, 10 September 2007, Pages 4077
Slides by Paul:
Combinatorics of the Brauer loop scheme
Slides by me:
Geometry of Weyl group representations and statistical mechanics


Orbifold cohomology of torus quotients
 20 Feb 2005

Duke Math J., Volume 139, Number 1 (2007), 89139.


Gröbner geometry of vertex decompositions and of flagged tableaux
 7 Feb 2005

To appear in Crelle's journal
Slides:
Geometric vertex decompositions
(
pdf version)


A formula for Ktheory truncation Schubert calculus
 5 Jul 2004
 IMRN 2004 (70) 37413756.


Subword complexes in Coxeter groups
 16 Sep 2003
 Advances in Mathematics 184 (2004), no. 1, 161176.



Four positive formulae for type A quiver polynomials
 14 Aug 2003

Inventiones Mathematicae, Vol. 166, Number 2 / November, 2006


A Schubert calculus recurrence from the noncomplex Waction on G/B
 20 Jun 2003



Some schemes related to the commuting variety
 18 Jun 2003
 J. Algebraic Geom. 14 (2005) 283294


A positive proof of the LittlewoodRichardson rule
using the octahedron recurrence
 18 Jun 2003
 Electron. J. Combin. 11 (2004), Research Paper 61, 18 pp.


A geometric LittlewoodRichardson rule [just the appendix]
 24 Feb 2003
 Ann. of Math. (2) 164 (2006), no. 2, 371421


Puzzles and (equivariant) cohomology of Grassmannians
 14 Dec 2001

Duke Math. J. 119 (2003), no. 2, 221260.


Gröbner geometry of Schubert polynomials.
 5 Oct 2001
 Annals of Mathematics
161 (May 2005), 12451318


The honeycomb model of GL(n) tensor products II:
Puzzles determine facets of the LittlewoodRichardson cone
 2 Jul 2001
 Journal of the AMS, 17 (2004) 1948.


Descentcycling in Schubert calculus
 11 Sep 2000

Experiment. Math. 10 (2001), no. 3, 345353.


Honeycombs and sums of Hermitian matrices
 6 Sep 2000

Notices of the AMS, February 2001;
awarded the 2005
Levi L. Conant prize for exposition


Equivariant Ktheory and Equivariant Cohomology [just the appendix]
 10 Dec 1999
 Mathematische Zeitschrift, vol. 243, no. 3, pp. 423448


The symplectic and algebraic geometry of Horn's problem
 12 Nov 1999
 Linear Algebra and its Applications 319 (2000), no. 13, 6181.


A limit of toric symplectic forms that has no periodic Hamiltonians
 19 Oct 1998
 Geometric and Functional Analysis, vol. 10 (2000), p556562


The honeycomb model of GL(n) tensor products I:
proof of the saturation conjecture
 28 Jul 1998
 Journal of the AMS, 12 (1999), no. 4, 10551090.


The cohomology ring of symplectic cuts
 3 Jul 1998
 Differential geometry and its applications, vol 11, issue 2,
Sept 1999, 197203


Sheaves on Toric Varieties for Physics
 5 Nov 1997

Advances in Theoretical and Mathematical Physics, 2 (1998), issue 4


A Littelmanntype formula for DuistermaatHeckman measures
(also available uncompressed)
 
Inventiones mathematicae, vol. 135 #1, January 1999


The cohomology ring of polygon spaces
 1 Jun 1997
 Annales de l'Institut Fourier, 48 (1998), fascicule 1, 281321


Polygon spaces and Grassmannians
 29 Feb 1996
 L'Enseignement Mathematique
43 (1997), no. 12, 173198
