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Closed geodesics on flat surfaces

  • 主讲人:Weixu Su (Sun Yat-Sen University)
  • 举办方: Beijing-Moscow Mathematics Colloquium
  • 时间: 2022-11-25 16:00 - 2022-11-25 17:00
  • 地点: online

Recording: https://disk.pku.edu.cn:443/link/C291CDF17D52919F78338D54E4AE1325
Valid Until: 2026-12-31 23:59

 

Abstract: Any holomorphic quadratic differentials on a compact Riemann surface induces a flat metric with conical singularities. Each regular closed geodesic on the flat metric is contained in a maximal flat cylinder. In this talk, I will survey some of our recent research on the distribution of flat cylinders.

 

Bio: Weixu Su is currently a Professor at the School of Mathematics at Sun Yat-Sen University. He got his PhD at Sun Yat-Sen University in 2011 and then started to work at Fudan University where he became a professor in 2021. He specializes in Teichmüller space theory and has published relevant results on Math. Annalen, Adv. Math. etc.

 

 

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