Seminars and Talks 15:00 - 16:30, September 18, 2024 (Wednesday) Cisco Webex, Online seminar On the Transverse Stability of Smooth Solitary Waves in a Two-dimensional Camassa–Holm Equation 19:30 - 21:30, September 18, 2024 (Wednesday) HyHyve, Online seminar Constructing diffeomorphisms and homeomorphisms with prescribed derivative