6 顶点模型与 Schubert 多项式
组合数学
2007-05-23 v2
摘要
我们枚举具有固定左列与右列的阶梯状图形。这些对象对应于具有固定顶部与底部部分的冰配置，或交错符号矩阵。所得配分函数在差一个归一化因子意义下等于某些 Schubert 多项式。
关键词
引用
@article{arxiv.math/0610719,
title = {The 6 Vertex Model and Schubert Polynomials},
author = {Alain Lascoux},
journal= {arXiv preprint arXiv:math/0610719},
year = {2007}
}
备注
This is a contribution to the Vadim Kuznetsov Memorial Issue on Integrable Systems and Related Topics, published in SIGMA (Symmetry, Integrability and Geometry: Methods and Applications) at http://www.emis.de/journals/SIGMA/