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arXiv · 2601.00124

Hall induction for cotangent representations and wheel conditions

Danil Gubarevich
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Abstract

In this short note we study the Hall induction of cotangent representations of reductive groups. We prove its torsion freeness in Borel-Moore homology. In K-theory we find an analog of wheel conditions verified by the image of restriction map to the fixed point and consider examples.

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Danil Gubarevich. 2025-12-31. Hall induction for cotangent representations and wheel conditions. https://arxiv.org/abs/2601.00124

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