论文标题
Aggine bruhat订单和纽扣产品
Affine Bruhat order and Demazure products
论文作者
论文摘要
我们从量子bruhat图的重量函数方面提供了仿生基团的Bruhat顺序和启用产品的新描述。可以理解这些结果以描述有关代数群体的iWahori-bruhat分解的某些封闭关系。作为Affine Deligne-Lusztig品种的应用，我们提出了一个通用牛顿点的新公式。
We give new descriptions of the Bruhat order and Demazure products of affine Weyl groups in terms of the weight function of the quantum Bruhat graph. These results can be understood to describe certain closure relations concerning the Iwahori-Bruhat decomposition of an algebraic group. As an application towards affine Deligne-Lusztig varieties, we present a new formula for generic Newton points.
