中文

A型KLR代数上标准模的预解式

表示论 2019-06-28 v1

摘要

有限Lie型的Khovanov-Lauda-Rouquier代数RθR_\theta是仿射拟遗传的,其标准模Δ(π)\Delta(\pi)θ\theta的Kostant划分π\pi标记。在A型中,我们构造了标准模Δ(π)\Delta(\pi)的显式投射预解式。

关键词

引用

@article{arxiv.1906.11376,
  title  = {Resolutions of standard modules over KLR algebras of type $A$},
  author = {Doeke Buursma and Alexander Kleshchev and David J. Steinberg},
  journal= {arXiv preprint arXiv:1906.11376},
  year   = {2019}
}