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The local h-polynomial
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The symmetric group action
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Edgewise Cohen-Macaulay connectivity of
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Mathematica Scandinavica
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Character formulas and descents for the
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Power sum expansion of chromatic quasisymmetric functions,
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Edgewise subdivisions, local
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SIAM Journal
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The absolute order of a permutation representation of
a Coxeter group
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Flag subdivisions and γ-vectors,
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The local h-vector of the cluster subdivision of a simplex
(with C. Savvidou),
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On the Möbius function of a lower Eulerian
Cohen-Macaulay poset,
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of Algebraic Combinatorics 35 (2012), 373-388.
Cubical subdivisions and local h-vectors,
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On the flag f-vector of a graded lattice with nontrivial
homology,
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Buchsbaum* complexes
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Functions of random walks on hyperplane
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Some combinatorial properties of flag simplicial
pseudomanifolds and spheres,
Arkiv för
matematik 49 (2011), 17-29.
On the graph connectivity of skeleta of
convex polytopes,
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The absolute order on the symmetric group,
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A combinatorial reciprocity theorem for hyperplane
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Canadian Mathematical
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Shellability and higher Cohen-Macaulay
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Tzanaki),
Israel Journal of
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h-Vectors
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On some enumerative aspects of generalized
associahedra,
European Journal of Combinatorics 28 (2007), 1208-1215.
On the enumeration of positive cells in generalized
cluster complexes and Catalan hyperplane arrangements
(with E.
Tzanaki),
Journal
of Algebraic Combinatorics 23 (2006), 355-375.
Shellability of noncrossing partition lattices
(with T. Brady and
C.
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Mathematical Society 135 (2007), 939-949.
h*-Vectors, Eulerian polynomials and stable
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Ehrhart polynomials, simplicial polytopes,
magic squares and a conjecture of Stanley,
Journal für
die reine und angewandte Mathematik 583 (2005), 163-174.
Noncrossing partitions for the group
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SIAM Journal
on Discrete Mathematics 18 (2004), 397-417.
On a refinement of the generalized Catalan numbers
for Weyl groups,
Transactions of the American
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,
Proceedings of the American
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Monotone paths on polytopes
(with P.H.
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Mathematische Zeitschrift 235 (2000), 315-334.
Deformations of Coxeter hyperplane arrangements
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2000, pp. 1-26.
The generalized Baues problem for cyclic
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(with J. Rambau and
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The largest intersection lattice of a discriminantal
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Fiber polytopes for the projections between
cyclic polytopes
(with J.A. De
Loera, V. Reiner
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in `Combinatorics of Polytopes' (K. Fukuda and G.M. Ziegler, eds.),
European Journal of Combinatorics 21 (2000), 19-47.
On noncrossing and nonnesting partitions for
classical reflection groups,
Electronic Journal of
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Extended Linial hyperplane arrangements for
root systems and a conjecture of Postnikov and Stanley,
Journal
of Algebraic Combinatorics 10 (1999), 207-225.
A simple bijection for the regions of the Shi
arrangement of hyperplanes
(with S. Linusson),
Discrete
Mathematics 204 (1999), 27-39.
A class of labeled posets and the Shi arrangement
of hyperplanes,
Journal of Combinatorial Theory Series A 80 (1997), 158-162.
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,
Advances in Mathematics 122 (1996), 193-233.
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,
Journal of
Algebraic Combinatorics 5 (1996), 5-11.