Trace decategorification of the Hecke category

被引：13

作者：

Elias, Ben ^{[1
]}

Lauda, Aaron D. ^{[2
]}

机构：

[1] Univ Oregon, Eugene, OR 97403 USA

[2] Univ So Calif, Los Angeles, CA USA

来源：

JOURNAL OF ALGEBRA | 2016年 / 449卷

关键词：

Categorification; Hecke category; Soergel bimodules; Trace decategorification; Cellular category;

D O I：

10.1016/j.jalgebra.2015.11.028

中图分类号：

O1 [数学];

学科分类号：

0701 ; 070101 ;

摘要：

We compute the trace decategorification of the Hecke category for an arbitrary Coxeter group. More generally, we introduce the notion of a strictly object-adapted cellular category and calculate the trace for such categories. (C) 2015 Elsevier Inc. All rights reserved.

引用

页码：615 / 634

页数：20

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