Positivity of Schubert Coefficients
Combinatorics
2024-12-30 v1 Computational Complexity
Discrete Mathematics
History and Overview
Abstract
Schubert coefficients are structure constants describing multiplication of Schubert polynomials. Deciding positivity of Schubert coefficients is a major open problem in Algebraic Combinatorics. We prove a positive rule for this problem based on two standard assumptions.
Cite
@article{arxiv.2412.18984,
title = {Positivity of Schubert Coefficients},
author = {Igor Pak and Colleen Robichaux},
journal= {arXiv preprint arXiv:2412.18984},
year = {2024}
}
Comments
7 pages