$\mathrm{SL}(3)$ Fenchel-Nielsen coordinates on the $3$-punctured sphere

spectral networks
higher Teichmuller

In this talk I'll review how the technology of spectral networks and abelianisation leads to a higher rank version of complexified Fenchel-Nielsen coordinates on the 3-punctured sphere. This is mostly based on arXiv:1906.04271.

Information about the video

Date of recording 20/05/2025
Date of publication 20/05/2025
Institution IHP
Licence CC BY NC ND
Language English
Audience Researchers, Graduate Students
Director(s) Alexandre Duplessis
Format MP4
Venue IHP - Hermite Amphitheater

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Mathematical Physics

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$\mathrm{SL}(3)$ Fenchel-Nielsen coordinates on the $3$-punctured sphere

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$\mathrm{SL}(3)$ Fenchel-Nielsen coordinates on the $3$-punctured sphere

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