A symmetry-preserving difference scheme and analytical solutions of a generalized higher-order beam equation

On symmetry-preserving difference scheme to a generalized Benjamin equation and third-order Burgers equation

(2015) Pan-Li Ma et al.   APPLIED MATHEMATICS LETTERS

Lie symmetries and nonlocally related systems of the continuous and discrete dispersive long waves system by geometric approach

(2015) Shou-Fu Tian et al.   JOURNAL OF NONLINEAR MATHEMATICAL PHYSICS

On Differential form Method to Find Lie Symmetries of two Types of Toda Lattices

(2015) Qi Ding et al.   REPORTS ON MATHEMATICAL PHYSICS

Lie Symmetry Group of the Nonisospectral Kadomtsev-Petviashvili Equation

(2015) Yong Chen et al.   ZEITSCHRIFT FUR NATURFORSCHUNG SECTION A-A JOURNAL OF PHYSICAL SCIENCES

First integrals of difference equations which do not possess a variational formulation

(2014) P. Winternitz et al.   DOKLADY MATHEMATICS

Convecting reference frames and invariant numerical models

(2014) Alexander Bihlo et al.   JOURNAL OF COMPUTATIONAL PHYSICS

A symmetry-preserving difference scheme for high dimensional nonlinear evolution equations

(2013) Xiang-Peng Xin et al.   Chinese Physics B

An algorithmic method for showing existence of nontrivial non-classical symmetries of partial differential equations without solving determining equations

(2013) Temuer Chaolu et al.   JOURNAL OF MATHEMATICAL ANALYSIS AND APPLICATIONS

Nonclassical analysis of the nonlinear Kompaneets equation

(2012) George W. Bluman et al.   JOURNAL OF ENGINEERING MATHEMATICS

Nonlocal symmetries related to Bäcklund transformation and their applications

(2012) S Y Lou et al.   Journal of Physics A-Mathematical and Theoretical

Invariant Discretization Schemes for the Shallow-Water Equations

(2012) Alexander Bihlo et al.   SIAM JOURNAL ON SCIENTIFIC COMPUTING

Direct Linearization of Extended Lattice BSQ Systems

(2012) D.-J. Zhang et al.   STUDIES IN APPLIED MATHEMATICS

Lie point symmetries of differential–difference equations

(2010) D Levi et al.   Journal of Physics A-Mathematical and Theoretical

Soliton solutions by Darboux transformation and some reductions for a new Hamiltonian lattice hierarchy

(2010) Shou-fu Tian et al.   PHYSICA SCRIPTA

Lie Symmetries, Conservation Laws and Exact Solutions for Two Rod Equations

(2009) Hanze Liu et al.   ACTA APPLICANDAE MATHEMATICAE

Classification of coupled systems with two-component nonlinear diffusion equations by the invariant subspace method

(2009) Changzheng Qu et al.   Journal of Physics A-Mathematical and Theoretical

Invariant difference schemes and their application to sl(2\hbox{,}\, \mathbb {R}) invariant ordinary differential equations

(2009) R Rebelo et al.   Journal of Physics A-Mathematical and Theoretical

A Lattice Hierarchy with a Free Function and Its Reductions to the Ablowitz-Ladik and Volterra Hierarchies

(2008) Engui Fan et al.   INTERNATIONAL JOURNAL OF THEORETICAL PHYSICS

The exact analytic solutions of a nonlinear differential iterative equation

(2007) Hanze Liu et al.   NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS