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Theory and Modern Applications

Table 5 Order of convergence : h 1 = 1 32 , h 2 = 1 64

From: A fourth-order finite difference method based on spline in tension approximation for the solution of one-space dimensional second-order quasi-linear hyperbolic equations

Example

Parameters

Order of the method

01

γ = 1 at t = 5

4.002

γ = 2 at t = 5

3.999

02

α = 6, β = 4, η = 0.5, γ = 1 at t = 2

3.998

α = π, β = π, η = 1, γ = 1 at t = 2

3.998

α = 3π, β = π, η = 10, γ = 20 at t = 2

3.994

03

γ = 1 at t = 1

4.199

γ = 5 at t = 2

4.000

γ = 10 at t = 2

4.030

04

γ = 1 at t = 2

4.001

γ = 2 at t = 2

4.005

γ = 3 at t = 2

3.997