The Differential Graded Odd NilHecke Algebra

被引：7
|
作者：
Ellis, Alexander P. [1 ]
Qi, You [2 ]
机构：
[1] Univ Oregon, Dept Math, Eugene, OR 97403 USA
[2] Yale Univ, Dept Math, New Haven, CT 06511 USA
来源：
COMMUNICATIONS IN MATHEMATICAL PHYSICS | 2016年 / 344卷 / 01期
关键词：
HECKE ALGEBRAS; CATEGORIFICATION;
D O I：
10.1007/s00220-015-2569-4
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
We equip the odd nilHecke algebra and its associated thick calculus category with diagrammatically local differentials. The resulting differential graded Grothendieck groups are isomorphic to two different forms of the positive part of quantum at a fourth root of unity.
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页码：275 / 331
页数：57
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