2011Journal of Inner Mongolia UniversityRequires access

Constructing the Exact Solutions to Nonlinear Difference-differential Equations Using An Extented Riccati Equation Method

Qiang Tian

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Abstract

The extented Riccati equation method is applied to solve nonlinear difference-differential equation(s).The discrete nonlinear(2+1)-dimensional Toda lattice equation is chosen as an applicable example and a number of exact solutions of the equation are obtained including rational formal hyperbolic function solutions and rational formal triangular function periodic solutions with the help of symbolic computation system Maple.

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The extented Riccati equation method is applied to solve nonlinear difference-differential equation(s).The discrete nonlinear(2+1)-dimensional Toda lattice equation is chosen as an applicable example and a number of exact solutions of the equation are obtained including rational formal hyperbolic function solutions and rational formal triangular function periodic solutions with the help of symbolic computation system Maple.

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Available abstract

The extented Riccati equation method is applied to solve nonlinear difference-differential equation(s).The discrete nonlinear(2+1)-dimensional Toda lattice equation is chosen as an applicable example and a number of exact solutions of the equation are obtained including rational formal hyperbolic function solutions and rational formal triangular function periodic solutions with the help of symbolic computation system Maple.

Key concepts: Riccati equation, Mathematics, Algebraic Riccati equation, Nonlinear system, Differential equation, First-order partial differential equation, Partial differential equation, Mathematical analysis

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