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arXiv · 1910.02401

Faithful actions of braid groups by twists along ADE-configurations of spherical objects

Anya Nordskova·Yury Volkov
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Abstract

We prove that the action of a generalized braid group on an enhanced triangulated categories, generated by spherical twist functors along an ADE-configuration of $\omega$-spherical objects, is faithful for any integer $\omega \neq 1$.

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BibTeXRIS

Anya Nordskova, Yury Volkov. 2019-10-06. Faithful actions of braid groups by twists along ADE-configurations of spherical objects. https://arxiv.org/abs/1910.02401

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