Russel Avdek: A closed, tight contact 3-manifold with vanishing contact homology
2020. 06. 12. 15:00 - 2020. 06. 12. 16:00
Online, Zoom webinar
Joshua Greene (Boston College): The rectangular peg problem
2020. 06. 05. 18:00 - 2020. 06. 05. 19:00
Online, Zoom webinar