Up to the author's knowledge, a NSFD scheme for the numerical solution of the MKdV equation (1) is never studied before.
In this section, we will propose the NSFD model for the numerical solution of the MKdV equation (1).
We implement a nonstandard method which is adopted from the NSFD method .
is called a NSFD method if at least one of the following conditions is satisfied [21, 22]:
In this section, we apply NSFD
method with GLFDs to obtain the discretization of the delay fractional multistrain TB model (1), which will yield the following equations:
To come up with the efficient numerical method for the proposed delayed model, we then consider the discretization of the original continuous model by utilizing NSFD
This system of ODEs will solved numerically using non-standard finite difference (NSFD
) method and Runge-Kutta method of order 4 in order to attain the numerical approximations for the concentration of Cx, Cy and Cz.
TABLE 1: NSFD
method error in both [L.sup.2] and [H.sup.1]-norms.
"It is a pleasure for Audi Bahrain to be part of NSFD
2013," said Audi Centre Bahrain sales manager Ali Zaid.
Roeger and Mickens  gave NSFD
schemes that provide exact numerical methods for a first-order differential equation having three distinct fixed points.
Also, we tabulate the errors when the methods are used to solve the numerical experiment described in Section 6.InSection 7, we present a nonstandard finite difference (NSFD
) scheme, analyse its spectral properties, and also use it to solve the numerical experiment.
In this paper, we apply NSFD
scheme [15-17] to discretize (1).