Sujets de recherche

  Combinatoire algébrique et énumérative
  Groupes de Coxeter
 
Publications 

Major and descent statistics for the even-signed permutation group
Adv in Appl. Math., 31 (2003), 163-179.

Closed product formulas for extensions of generalized Verma modules
Trans. Amer. Math. Soc., 356 (2004), 159-184.

Invariant algebras and major indices for classical Weyl groups, (with F. Caselli)
Proc. Lond. Math. Soc., 88 (2004), 603-631.

A descent basis for the coinvariant algebra of type D, (with F. Caselli)
J. of Algebra, 275 (2004), 517-539.

Supersolvable LL-lattices of binary trees, (with F. Chapoton)
Discrete Math., 296 (2005), 1-13.

Signed Mahonian polynomials for classical Weyl groups
Europ. J. Combin., 27 (2006), 207-217.

Inequalities between Littlewood-Richardson coefficients, (with F. Bergeron and M. Rosas)
J. Combin. Theory Series A, 113 (2006), 567-590.

Tensorial square of the hyperoctahedral group coinvariant space, (with F. Bergeron)
Electron. J. Combin., 13 (2006), R38.

Colored-descent representations for complex reflection groups, (with E. Bagno)
Israel J. Math., 160 (2007), 317-348.

De Concini-Procesi ideals indexed by hooks, (with S. Faridi and M. Rosas)
Comm. Algebra, 35 (2007), 3875-91.

Equidistribution of negative statistics and quotients of Coxeter groups of type B and D,
Adv in Appl. Math., 41 (2008), 378-394.

The defining ideals of conjugacy classes of nilpotent matrices and a conjecture of Weyman , (with S. Faridi and M. Rosas)
Int. Math. Res. Not., rnn 117 (2008), 32 pages.

On some analogues of Carlitz's identity for the hyperoctahedral group, (with J. Zeng)
Sém. Lothar. Combin., Article B61Ak (2010), 13 pages.

Enumerating Wreath Products Via Garsia-Gessel Bijections, (with J. Zeng)
Europ. J. Combin. 32 (2011), pp. 538-553.
 
Enumerating Projective Reflexion Groups, (with F. Caselli),
Adv. in Appl. Math., 48 (2012), 249-268.
 
Fully commutative elements in finite and affine Coxeter groups, (with F. Jouhet and P. Nadeau)
Monatsh. Math. 178 (2015), 1-37.
 
Combinatorics of fully commutative involutions in classical Coxeter groups, (with F. Jouhet and P. Nadeau)
Discrete Math. 338 (2015), 2242-2259.

Depth in classical Coxeter groups, (with E. Bagno, M. Novick, and A. Woo)
J. Algebraic. Combin. (2016) - DOI: 10.1007/s10801-016-0683-9

Length enumeration of fully commutative elements in finite and affine Coxeter groups, (with M. Bousquet-Mélou, F. Jouhet and P. Nadeau)
J. of Algebra 513 (2018), 466-515.

321-avoiding affine permutations and their many heaps, (with F. Jouhet and P. Nadeau)
J. Combin. Theory Series A (2018), in press.