INFINITELY MANY SYMMETRIES OF THE BILINEAR KADOMTSEV-PETVIASHVILI EQUATION

Authors
LOU SY LIN J ZHANG JF XU XJ
Citation
Sy. Lou et al., INFINITELY MANY SYMMETRIES OF THE BILINEAR KADOMTSEV-PETVIASHVILI EQUATION, Acta physica Sinica, 3(4), 1994, pp. 241-249
Citations number
NO
Categorie Soggetti
Physics
Journal title
Acta physica Sinica → ACNP
ISSN journal
10003290
Volume
3
Issue
4
Year of publication
1994
Pages
241 - 249
Database
ISI
SICI code
1000-3290(1994)3:4<241:IMSOTB>2.0.ZU;2-7
Abstract
A simple formula for symmetries of the bilinear Kadomtsev- Petviashvil i equation (BKPE) is given by using a direct method presented by Lou. The symmetry algebra of the BKPE is not isomorphic to those of the usu al KP equation though these equations are related by the well known Co le-Hopf transformation.