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arXiv · 2203.15964

Khovanov-Lauda-Rouquier subalgebras and redotted Webster algebras

Yasuyoshi Yonezawa
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Abstract

We define Khovanov-Lauda-Rouquier subalgebras which are generalizations of redotted versions of Webster's tensor product algebras of type $A_1$. Quotient algebras of these subalgebras are isomorphic to Webster's tensor product algebras in general type.

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Yasuyoshi Yonezawa. 2022-03-30. Khovanov-Lauda-Rouquier subalgebras and redotted Webster algebras. https://arxiv.org/abs/2203.15964

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