$$ ext {SL}_{2}$$ SL 2 tilting modules in the mixed case
$$ ext {SL}_{2}$$
SL
2
tilting modules in the mixed case
复制标题
$$ ext {SL}_{2}$$ 混合箱中的 SL 2 个倾斜模块
DOI:
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发表时间:
2021
期刊:
影响因子:
--
通讯作者:
Jieru Zhu
中科院分区:
文献类型:
--
作者:
L. Sutton;D. Tubbenhauer;Paul Wedrich;Jieru Zhu
Using the non-semisimple Temperley–Lieb calculus, we study the additive and monoidal structure of the category of tilting modules for $$ extrm{SL}_{2}$$ SL 2 in the mixed case. This simultaneously generalizes the semisimple situation, the case of the complex quantum group at a root of unity, and the algebraic group case in positive characteristic. We describe character formulas and give a presentation of the category of tilting modules as an additive category via a quiver with relations. Turning to the monoidal structure, we describe fusion rules and obtain an explicit recursive description of the appropriate analog of Jones–Wenzl projectors.
影响因子:
0.7
作者:
Andersen;D. Tubbenhauer
通讯作者:
D. Tubbenhauer