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arXiv · 2309.07238

Topological rigidity of ${\mathrm{SL}}_2$-quotients

Dylan Johnston·Dmitriy Rumynin
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Abstract

We investigate the homotopy type of a certain homogeneous space for a simple complex algebraic group. We calculate some of its classical topological invariants and introduce a new one. We also propose several conjectures about its topological rigidity.

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Dylan Johnston, Dmitriy Rumynin. 2023-09-13. Topological rigidity of ${\mathrm{SL}}_2$-quotients. https://arxiv.org/abs/2309.07238

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