اشترك بالحزمة الذهبية واحصل على وصول غير محدود شمرا أكاديميا
تسجيل مستخدم جديدAn invariant of tangle cobordisms via subquotients of arc rings
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We construct an explicit categorification of the action of tangles on tensor powers of the fundamental representation of quantum sl(2).
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We build extensions of the arc rings, relate their centers to the cohomology rings of the Springer varieties, and categorify all level two representations of quantum sl(N).
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