A Fourth Order Finite Difference Method for the Good Boussinesq Equation

Table 3

Comparison of numerical solutions with ℎ=0.1,𝑘=0.001 at 𝑇=72.

Method	𝐿∞
Present method (nonlinear)	0.970𝐸−07
Present method (linearization)	0.975𝐸−03
Bratsos [23]	0.378𝐸−03
Dehghan and Salehi [38]	0.488𝐸−03