We define and study the rational Schubert, rational Grothendieck, rational key polynomials in an effort to understand Molev's dual Schur functions from the viewpoint of Lascoux.
AKER, KÜRŞAT and TUTAŞ, NESRİN
"Rational Schubert polynomials,"
Turkish Journal of Mathematics: Vol. 39:
3, Article 12.
Available at: https://journals.tubitak.gov.tr/math/vol39/iss3/12