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associahedra,
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On the enumeration of positive cells in generalized
cluster complexes and Catalan hyperplane arrangements
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of Algebraic Combinatorics 23 (2006), 355-375.
Shellability of noncrossing partition lattices
(with T. Brady and
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h*-Vectors, Eulerian polynomials and stable
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Ehrhart polynomials, simplicial polytopes,
magic squares and a conjecture of Stanley,
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die reine und angewandte Mathematik 583 (2005), 163-174.
Noncrossing partitions for the group
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On a refinement of the generalized Catalan numbers
for Weyl groups,
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Mathematical Society 357 (2005), 179-196.
Generalized Catalan numbers, Weyl groups and
arrangements of hyperplanes,
Bulletin of the London Mathematical Society 36 (2004), 294-302.
Decompositions and connectivity of matching and
chessboard complexes,
Discrete
and Computational Geometry 31 (2004), 395-403.
Monotone paths on zonotopes and oriented matroids
(with F. Santos),
Canadian Journal of Mathematics 53 (2001), 1121-1140.
On the topology of the Baues poset of polyhedral
subdivisions
(with F. Santos),
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Zonotopal subdivisions of cyclic zonotopes,
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Projections of polytopes on the plane and the
generalized Baues problem,
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Monotone paths on polytopes
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Deformations of Coxeter hyperplane arrangements
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The generalized Baues problem for cyclic
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The largest intersection lattice of a discriminantal
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Fiber polytopes for the projections between
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On noncrossing and nonnesting partitions for
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Extended Linial hyperplane arrangements for
root systems and a conjecture of Postnikov and Stanley,
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of Algebraic Combinatorics 10 (1999), 207-225.
A simple bijection for the regions of the Shi
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(with S. Linusson),
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A class of labeled posets and the Shi arrangement
of hyperplanes,
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Piles of cubes, monotone path polytopes and
hyperplane arrangements,
Discrete
and Computational Geometry 21 (1999), 117-130.
On free deformations of the braid arrangement,
European Journal of Combinatorics 19 (1998), 7-18.
Characteristic polynomials of subspace arrangements
and finite fields,
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On Hanlon's eigenvalue conjecture
(with R.M. Adin),
Journal of Combinatorial Theory, Series A 73 (1996), 360-367.
Iterating the branching operation on a directed graph,
Journal
of Graph Theory 24 (1997), 257-265.
Spectra of some interesting combinatorial
matrices related to oriented spanning trees on a directed graph,
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Algebraic Combinatorics 5 (1996), 5-11.