Symmetries and New Exact Solutions of Modified Nizhnik-Novikov-Veselov Equations
Abstract：By using Lie group method,we obtain some symmetries and similarity reductions of（2＋1）-dimensional Modified Nizhnik-Novikov-Veselov（MNNV） equations.Through the aid of the auxiliary function method such as G′/G method and Riccati equation method to solve the reduced equations and some new exact solutions such as similarity solutions,solitary wave solution and Airy function solutions of MNNV equations are presented.
Keywords：（2＋1）-dimensional Modified Nizhnik-Novikov-Veselov equationssymmetrysimilarity reductionsexact solutionsnon-traveling wave solutions
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：6( 6-11 )