


Publications
Theses
Research articles
Most updated versions of my recent papers you find on the
Mathematics ArXiv.

On cohomology algebras of complex subspace arrangements
(joint work with
Günter M. Ziegler ), Trans. Amer. Math. Soc. 352 (2000),
35233555.

The integral cohomology algebras of ordered configuration spaces
of spheres
(joint work with
Günter M. Ziegler ), Documenta Mathematica 5 (2000), 115139.

Subspace arrangements of type D
(joint work with
Dmitry N. Kozlov ),
Discr. Math. 210 (2000), special issue on the occasion of FPSAC'96, 2754.

On orbit configuration spaces of spheres
(joint work with
Günter M. Ziegler
),
Topology and its Applications 118 (2002), 85102.

Rational versus real cohomology algebras of lowdimensional toric varieties
Proc. Amer. Math. Soc. 131 (2003), 16951704.

Abelianizing the real permutation action via blowups
(joint work with
Dmitry N. Kozlov),
Int. Math. Res. Not. 2003, no. 32 (2003), 17551784.

Incidence combinatorics of resolutions
(joint work with
Dmitry N. Kozlov),
Selecta Math. (N.S.) 10 (2004), 3760.

Chow rings of toric varieties defined by atomic lattices
(joint work with
Sergey Yuzvinsky),
Invent. Math. 155 (2004), 515536.

On the topology of nested set complexes
(joint work with Irene Müller),
Proc. Amer. Math. Soc. 133 (2005), 9991006.

A desingularization of real differentiable actions of finite groups
(joint work with
Dmitry N. Kozlov),
Int. Math. Res. Not. 2005, no. 15 (2005), 881898.

Formality of the complements of subspace arrangements
with geometric lattices
(joint work with
Sergey Yuzvinsky),
Zap. Nauchn. Sem. S.Peterburg. Otdel. Mat. Inst. Steklov. (POMI),
326 (2005), 235247.

Matroid polytopes, nested sets and Bergman fans
(joint work with
Bernd Sturmfels
),
Port. Math. (N.S.) 62 (2005), 437468.

Complexes of trees and nested set complexes
Pacific J. Math. 227 (2006), 271286.

Tropical discriminants
(joint work with
Alicia Dickenstein and
Bernd Sturmfels
),
J. Amer. Math. Soc., to appear.
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