Hempel pairs and Turaev Viro invariants

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• Yi Liu (Peking University)
• Wednesday 30 July 2025, 10:15-11:15
• Seminar Room 1, Newton Institute.

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OGGW01 - Discrete and profinite groups

Hempel pairs are periodic surface bundles with profinitely isomorphic fundamental groups. In this talk, I will discuss whether Turaev—Viro invariants distinguish such pairs.   I will explain some motivation of this work and discuss further questions.  

This talk is part of the Isaac Newton Institute Seminar Series series.

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