Trace decategorification of categorified quantum sl(2)
Trace decategorification of categorified quantum sl(2)
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分类量子 sl(2) 的迹去分类
DOI:
10.1007/s00208-016-1389-y
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
M. Zivkovic
中科院分区:
文献类型:
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作者:
A. Beliakova;K. Habiro;A.D. Lauda;M. Zivkovic
The trace or the 0th Hochschild–Mitchell homology of a linear categorymay be regarded as a kind of decategorification of. We compute the traces of the two versionsandof categorified quantumintroduced by the third author. The trace ofis isomorphic to the split Grothendieck group, and the higher Hochschild–Mitchell homology ofis zero. The trace ofis isomorphic to the idempotented integral form of the current algebra.