BEGIN:VCALENDAR VERSION:2.0 PRODID:researchseminars.org CALSCALE:GREGORIAN X-WR-CALNAME:researchseminars.org BEGIN:VEVENT SUMMARY:Elias Döhrer (TU Chemnitz) DTSTART:20261102T144000Z DTEND:20261102T161000Z DTSTAMP:20261023T001259Z UID:NSCM/227 DESCRIPTION:Title: T angent-Point Energies and a Fenchel Theorem for the Unit Secant\nby El ias Döhrer (TU Chemnitz) as part of Nečas Seminar on Continuum Mechanics \n\nInteractive livestream: https://cesnet.zoom.us/j/94319936814?pwd=Y0pRL 0FpWEhhQ1U4TzZGc2FDQVM4Zz09\nView-only livestream: https://www.youtube.com /channel/UCn9vmevniyXXLEr7VBp5cCQ\nLecture held in Room K3\, Faculty of M athematics and Physics\, Charles University\, Sokolovská 83 Prague 8..\n \nAbstract\nSelf-repulsive energies have become an active field of researc h during the last years. I will give some basic definitions concerning sel f-repulsive functionals\, and introduce a special family of functionals - the Tangent-Point energies. They are special in the sense that\, besides e xhibiting self-repulsion\, they also provide a notion of nonlocal curvatur e. After giving a short introduction into this family of energies\, I will connect them to other nonlocal curvatures. Subsequently\, I will present a Fenchel theorem for the unit secant. After discussing the statement and its proof\, I will highlight its connection to the Tangent-Point energies. Ultimately\, I will sketch how this can be applied in order to minimize T angent-Point energies and other nonlocal curvature functionals.\n LOCATION:https://researchseminars.org/talk/NSCM/227/ URL:https://cesnet.zoom.us/j/94319936814?pwd=Y0pRL0FpWEhhQ1U4TzZGc2FDQVM4Z z09 URL:https://www.youtube.com/channel/UCn9vmevniyXXLEr7VBp5cCQ END:VEVENT END:VCALENDAR