Cauchy identities for universal Schubert polynomials
q-alg
2008-02-03 v1 Quantum Algebra
Abstract
We prove the Cauchy type identities for the universal double Schubert polynomials, introduced recently by W. Fulton. As a corollary, the determinantal formulae for some specializations of the universal double Schubert polynomials corresponding to the Grassmannian permutations are obtained. We also introduce and study the universal Schur functions and multiparameter deformation of Schubert polynomials.
Keywords
Cite
@article{arxiv.q-alg/9703047,
title = {Cauchy identities for universal Schubert polynomials},
author = {Anatol N. Kirillov},
journal= {arXiv preprint arXiv:q-alg/9703047},
year = {2008}
}
Comments
PlainTeX, 16 pages