Events | Mathematics | Department of Mathematics and Computer Sciencehttps://dmi.unibas.ch/en/research/mathematics/en-usTYPO3 NewsFri, 22 Oct 2021 05:07:42 +0200Fri, 22 Oct 2021 05:07:42 +0200TYPO3 EXT:newsnews-1255Wed, 03 Nov 2021 14:15:00 +0100Seminar Analysis and Mathematical Physics: In-Jee Jeong (Seoul National University)https://dmi.unibas.ch/en/news-events/detail/seminar-analysis-and-mathematical-physics-in-jee-jeong-seoul-national-university/03.11.2021 14:15 - 03.11.2021 16:00, via Zoom Instabilities in vortex ring dynamics Tags: TAG Events Forschung Mathematik, TAG Events DMI]]>The evolution of incompressible inviscid fluids is governed by the Euler equations. We consider the dynamics of vortex rings, which are axisymmetric solutions to the three dimensional Euler equations with concentrated axial vorticity. We prove the following infinite norm growth results: (i) filamentation (formation of a long tail) behavior from a single vortex ring, and (ii) vortex stretching from the "collision" of two vortex rings with opposite signs. Joint work with Kyudong Choi (UNIST).
]]>news-1252Wed, 17 Nov 2021 14:15:00 +0100Seminar Analysis and Mathematical Physics: Martina Zizza (SISSA Trieste)https://dmi.unibas.ch/en/news-events/detail/seminar-analysis-and-mathematical-physics-martina-zizza-sissa-trieste/17.11.2021 14:15 - 17.11.2021 16:00, via Zoom TBA Tags: TAG Events DMI, TAG Events Forschung Mathematik]]>TBA
]]>news-1253Wed, 01 Dec 2021 14:15:00 +0100Seminar Analysis and Mathematical Physics: Elia BruĂ¨ (Institute for Advanced Study, Princeton)https://dmi.unibas.ch/en/news-events/detail/seminar-analysis-and-mathematical-physics-elia-brue-institute-for-advanced-study-princeton/01.12.2021 14:15 - 01.12.2021 16:00, via Zoom TBA Tags: TAG Events Forschung Mathematik, TAG Events DMI]]>TBA
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