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arXiv · 2009.08677

Tilting modules and torsion phenomena

Peter Fiebig
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Abstract

We construct families of representations for quantum groups over $\mathbb{Z}[v,v^{-1}]$-algebras that interpolate between Weyl modules and tilting modules. These families might be candidates for objects with characters satisfying the {\em generations of characters} philosophy of Lusztig and Lusztig-Williamson.

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Peter Fiebig. 2020-09-18. Tilting modules and torsion phenomena. https://arxiv.org/abs/2009.08677

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