163 citations · 288 across the 36 of their papers we have counts for
28 papers · 1 filter
An edge-weighted hook formula for labelled trees
Valentin Féray, I. P. Goulden, A. Lascoux
A number of hook formulas and hook summation formulas have previously appeared, involving various classes of trees. One of these classes of trees is rooted trees with labelled vert…
Constant term identities and Poincare polynomials
Gyula Karolyi, Alain Lascoux, S. Ole Warnaar
In 1982 Macdonald published his now famous constant term conjectures for classical root systems. This paper begins with the almost trivial observation that Macdonald's constant ter…
Logarithmic and complex constant term identities
Tom Chappell, Alain Lascoux, S. Ole Warnaar +1
In recent work on the representation theory of vertex algebras related to the Virasoro minimal models M(2,p), Adamovic and Milas discovered logarithmic analogues of (special cases…
Noncommutative symmetric functions with matrix parameters
Alain Lascoux, Jean-Christophe Novelli, Jean-Yves Thibon
We define new families of noncommutative symmetric functions and quasi-symmetric functions depending on two matrices of parameters, and more generally on parameters associated with…
Hankel Pfaffians, Discriminants and Kazhdan-Lusztig bases
Alain Lascoux
We use Kazhdan-Lusztig bases of representations of the symmetric group to express Pfaffians with entries . In the case where the parameters are specialized…
Idempotents with polynomial coefficients
Alain Lascoux
We combine Young idempotents in the group algebra of the symmetric group with the action of the symmetric group on products of Vandermonde determinants to obtain idempotents with p…