Davey–Stewartson equations in (3 + 1) dimensions with an infinite-dimensional symmetry algebra


Ozemir C.

Letters in Mathematical Physics, vol.110, no.6, pp.1201-1213, 2020 (Journal Indexed in SCI Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 110 Issue: 6
  • Publication Date: 2020
  • Doi Number: 10.1007/s11005-020-01258-0
  • Title of Journal : Letters in Mathematical Physics
  • Page Numbers: pp.1201-1213

Abstract

© 2020, Springer Nature B.V.This article is devoted to discovering Lie symmetry algebra of a (3 + 1)-dimensional Davey–Stewartson system which appears in the field of plasma physics. It is found that the algebra is an infinite-dimensional one and of Kac–Moody type. Making use of these symmetries, some reductions are obtained.