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arXiv · 1207.0529

Quiver varieties and tensor products, II

Hiraku Nakajima
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Abstract

We define a family of homomorphisms on a collection of convolution algebras associated with quiver varieties, which gives a kind of coproduct on the Yangian associated with a symmetric Kac-Moody Lie algebra. We study its property using perverse sheaves

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Hiraku Nakajima. 2012-11-25. Quiver varieties and tensor products, II. https://doi.org/10.1007/978-1-4471-4863-0_16

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