An invariant of tangle cobordisms via subquotients of arc rings
An invariant of tangle cobordisms via subquotients of arc rings
复制标题
通过弧环的子商实现的缠结协边不变量
DOI:
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发表时间:
2006
期刊:
影响因子:
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通讯作者:
M. Khovanov
中科院分区:
文献类型:
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作者:
Yanfeng Chen;M. Khovanov
We construct an explicit categorification of the action of tangles on tensor powers of the fundamental representation of quantum sl(2).