BEGIN:VCALENDAR
VERSION:2.0
PRODID:researchseminars.org
CALSCALE:GREGORIAN
X-WR-CALNAME:researchseminars.org
BEGIN:VEVENT
SUMMARY:Valentin Lychagin
DTSTART:20220413T162000Z
DTEND:20220413T180000Z
DTSTAMP:20260423T023049Z
UID:GDEq/61
DESCRIPTION:Title: <a href="https://researchseminars.org/talk/GDEq/61/">Na
 tural invariants and classification of quasilinear second-order differenti
 al operators</a>\nby Valentin Lychagin as part of Geometry of differential
  equations seminar\n\nLecture held in room 303 of the Independent Universi
 ty of Moscow.\n\nAbstract\nThis talk is based on joint research with Valer
 y Yumaguzhin.\n\nIn the first part\, we outline the method of finding rati
 onal natural differential invariants of a class of quasilinear second-orde
 r differential operators\, and then we show how these invariants could be 
 used to get local as well as global classification of such type operators 
 with respect to the diffeomorphism group.\n
LOCATION:https://researchseminars.org/talk/GDEq/61/
END:VEVENT
END:VCALENDAR