Séminaire Lotharingien de Combinatoire, B10r (1984), 2 pp.
[Formerly: Publ. I.R.M.A. Strasbourg, 1987, 340/S-10, p.
94-95.]
Alain Lascoux and Marcel-Paul
Schützenberger
Universalité des Polynômes de Schubert
Abstract.
We argue that the canonical basis of the ring of polynomials
with the action of the symmetric group permuting the variables
is not the set of monomials but the family of Schubert polynomials.
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