The Algebra of Schubert Calculus
Algebraic Geometry
2007-05-23 v1
Abstract
A flexible unified framework for both classical and quantum Schubert calculus is proposed. It is based on a natural combinatorial approach relying on the Hasse-Schmidt extension of a certain family of pairwise commuting endomorphisms of an infinite free Z-module M to its exterior algebra.
Cite
@article{arxiv.math/0405155,
title = {The Algebra of Schubert Calculus},
author = {Letterio Gatto},
journal= {arXiv preprint arXiv:math/0405155},
year = {2007}
}
Comments
34 pages, Key words: Quantum Schubert Calculus, Hasse-Schmidt derivations on exterior algebras