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arXiv · 2308.09243

Localizations for quiver Hecke algebras III

Masaki Kashiwara·Myungho Kim·Se-jin Oh·Euiyong Park
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Abstract

Let $R$ be a quiver Hecke algebra, and let $\mathcal{C}_{w,v}$ be the category of finite-dimensional graded $R$-module categorifying a $q$-deformation of the doubly-invariant algebra $^{N'(w)} \mathbb{C}[N] ^{N(v)} $. In this paper, we prove that the localization $\tilde{\mathcal{C}}_{w,v}$ of the category $\mathcal{C}_{w,v}$ can be obtained as the localization by right braiders arising from determinantial modules. As its application, we show several interesting properties of the localized category $\tilde{\mathcal{C}}_{w,v} $ including the right rigidity.

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Masaki Kashiwara, Myungho Kim, Se-jin Oh, Euiyong Park. 2023-08-18. Localizations for quiver Hecke algebras III. https://arxiv.org/abs/2308.09243

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