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:20261113T192939Z 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\nLecture held in Room K3\, Faculty of Mathematics and Physics\, Charle s University\, Sokolovská 83 Prague 8..\n\nAbstract\nSelf-repulsive ener gies have become an active field of research during the last years. I will give some basic definitions concerning self-repulsive functionals\, and i ntroduce a special family of functionals - the Tangent-Point energies. The y are special in the sense that\, besides exhibiting self-repulsion\, they also provide a notion of nonlocal curvature. After giving a short introdu ction 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 it s connection to the Tangent-Point energies. Ultimately\, I will sketch how this can be applied in order to minimize Tangent-Point energies and other nonlocal curvature functionals.\n LOCATION:https://researchseminars.org/talk/NSCM/227/ END:VEVENT END:VCALENDAR