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SUMMARY:Semi-classical analysis on nilpotent graded Lie groups - 2
DTSTART:20240403T092000Z
DTEND:20240403T102000Z
DTSTAMP:20260310T040500Z
UID:indico-event-719@events.gwdg.de
DESCRIPTION:Speakers: Clotilde Fermanian Kammerer\n\nThe semi-classical ap
 proach aims at analyzing high-frequency phenomena. Via the correspondence 
 principle\, it links the quantum world to the classical one\, by drawing a
  connection between the properties of the solution of a PDEs in relation a
 nd dynamical features of the symbol of the operator involved in the PDE. F
 or this reason\, the semi-classical approach proved to be a powerful tool 
 in different contexts\, control theory and spectral geometry for example. 
 We will explain how to define semi-classical tools adapted to the gradatio
 n of a nilpotent graded Lie groups: semi-classical pseudodifferential oper
 ators\, semi-classical measures and wave-packets. We will also discuss app
 lications to spectral geometry on nilmanifolds.Part of the Spring School 
 'Modern Aspects of Analysis on Lie Groups'https://jaeh.cc/SS2024/index.htm
 \n\nhttps://events.gwdg.de/event/719/
LOCATION:Sitzungszimmer (MI)
URL:https://events.gwdg.de/event/719/
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