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arXiv · 2104.08367

Namikawa-Weyl groups of affinizations of smooth Nakajima quiver varieties

Yaochen Wu
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Abstract

We give a description of the Namikawa-Weyl group of affinizations of smooth Nakajima quiver varieties using combinatorial data of the underlying quiver, and compute some explicit examples. This extends a result of McGerty and Nevins for quiver varieties coming from Dynkin quivers.

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Yaochen Wu. 2021-04-16. Namikawa-Weyl groups of affinizations of smooth Nakajima quiver varieties. https://arxiv.org/abs/2104.08367

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