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Categorification of level two representations of quantum sl(N) via generalized arc rings

Yanfeng Chen
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Abstract

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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Yanfeng Chen. 2006-11-01. Categorification of level two representations of quantum sl(N) via generalized arc rings. https://arxiv.org/abs/math/0611012

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