BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//CERN//INDICO//EN
BEGIN:VEVENT
SUMMARY:Consistency of discrete equations on lattices of type D
DTSTART;VALUE=DATE-TIME:20230619T073000Z
DTEND;VALUE=DATE-TIME:20230619T080000Z
DTSTAMP;VALUE=DATE-TIME:20260411T192154Z
UID:indico-contribution-65@cern.ch
DESCRIPTION:Speakers: Prof. SCHIEF\, Wolfgang (University of New South Wal
 es)\nConsistency of discrete equations on higher dimensional lattices cons
 titutes a central element of integrable systems theory. The consistency of
  discrete equations defined on the squares and cubes of lattices of type B
  and the octahedra of lattices of type A have been studied extensively and
  with great success. However\, it appears that the consistency of discrete
  equations naturally defined on lattices of type D or discrete equations w
 hich are defined on a larger number of vertices of a lattice has been expl
 ored to a significantly lesser degree. In this talk\, we present some thou
 ghts on this matter and illustrate them by considering linear and nonlinea
 r (5-point) Laplace-type equations\, a nonlinear 14-point equation and the
  9-point (generalised) discrete Tzitzeica equation. Coincidentally\, two P
 olish connections will be made.\n\nhttp://indico.fuw.edu.pl/contributionDi
 splay.py?contribId=65&sessionId=3&confId=67
LOCATION:Faculty of Physics\, University of Warsaw Lecture hall: 0.06
URL:http://indico.fuw.edu.pl/contributionDisplay.py?contribId=65&sessionId
 =3&confId=67
END:VEVENT
END:VCALENDAR