Symmetry Reduction and Exact Solutions of the Coupled Ramani Equation
Abstract：Using the modified CK＇s direct method,we build the relationship between new solutions and old ones and find some new exact solutions to the coupled Ramani equation,which include Exponential function solutions,trigonometric function solutions and so on.Based on the invariant group theory,Lie point symmetry groups and Lie algebra of the coupled Ramani equation are obtained.
Keywords：the coupled Ramani equationexact solutionsCK′s direct method
Publication Date：2011-01-01
Online Publishing Date：2026-08-28(First online date of this platform, not the publication date of the document)
Pages：4( 1-4 )