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Support Varieties, AR-Components, and Good Filtrations

Rolf Farnsteiner·Gerhard Roehrle
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Abstract

In continuation of work begun in \cite{FR}, we study in this article those Auslander--Reiten components of the algebras $\Dist(G_r)$ that contain simple modules or baby Verma modules, where $\Dist(G_r)$ is the algebra of distributions of the $r$-th Frobenius kernel of the smooth reductive group $G$, defined over an algebraically closed field of positive characteristic.

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BibTeXRIS

Rolf Farnsteiner, Gerhard Roehrle. 2009-09-21. Support Varieties, AR-Components, and Good Filtrations. https://arxiv.org/abs/math/0703368

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