Open AccessFull Symmetry Groups and Exact Solutions to BKP and GKP Equations
Author(s) -
Bo Ren,
Jianyong Wang
Publication year - 2014
Publication title -
physics research international
Language(s) - English
Resource type - Journals
eISSN - 2090-2239
pISSN - 2090-2220
DOI - 10.1155/2014/786965
Subject(s) - symmetry (geometry) , nonlinear system , point (geometry) , mathematical physics , lie group , physics , mathematics , mathematical analysis , pure mathematics , quantum mechanics , geometry
We investigate the (2+1)-dimensional nonlinear BKP and GKP equations with the modified direct CK’s method. Then, we get its Lie point groups and the full symmetry group, and a relationship is constructed between the new solutions and the old one. Based on the relationship, the new solutions can be obtained by using a given solution of the equations
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