Braid group actions from categorical symmetric Howe duality on deformed Webster algebras
Braid group actions from categorical symmetric Howe duality on deformed Webster algebras
复制标题
变形韦氏代数上分类对称豪对偶性的辫群作用
DOI:
10.1007/s00031
复制
发表时间:
2020
影响因子:
0.7
通讯作者:
Yonezawa, Yasuyoshi
中科院分区:
文献类型:
--
作者:
Khovanov, Mikhail;Lauda, Aaron;Sussan, Joshua;Yonezawa, Yasuyoshi
We construct a 2-representation categorifying the symmetric Howe representation of 𝔤𝔩musing a deformation of an algebra introduced by Webster. As a consequence, we obtain a categorical braid group action taking values in a homotopy category.