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A SIXTH ORDER TRIDIAGONAL DIFFERENCE METHOD FOR NONLINEAR TWO-POINT BOUNDARY VALUE PROBLEM

Zhou Baomin (Beijing Institute of Satellite Information Engineering)   

  • Published:1992-02-25

Abstract: This paper presents a new sixth order finite difference method to solve the second order nonlinear differential equation y″=f(x,y),subject to the boundary conditions y(a)=A,y(b)=B.The sixth order convergence of this method has been proved by theoretical deduction and actual calcu- lation.

Key words: Boundary value problem, Finite difference theory, Calculation, Analyzing