Numerical Solutions of the Generalized Burgers-Huxley Equation by a Differential Quadrature Method

Table 2

The absolute errors for various values of 𝛿, 𝑥, and 𝑡 with 𝛼=0.1, 𝛽=0.001, 𝛾=0.0001.

𝑥𝑖	𝑡	𝛿=1	𝛿=2	𝛿=4	𝛿=8
𝑥3	0.10	4.059E-14	5.984E-12	7.554E-11	2.802E-10
	0.50	5.888E-14	8.681E-12	1.096E-10	4.065E-10
	1.00	5.924E-14	8.733E-12	1.102E-10	4.090E-10
𝑥7	0.10	2.021E-13	2.979E-11	3.760E-10	1.395E-09
	0.50	3.215E-13	4.741E-11	5.984E-10	2.220E-09
	1.00	3.239E-13	4.775E-11	6.027E-10	2.236E-09
𝑥13	0.10	8.301E-14	1.224E-11	1.545E-10	5.731E-10
	0.50	1.229E-13	1.812E-11	2.288E-10	8.487E-10
	1.00	1.237E-13	1.824E-11	2.302E-10	8.541E-10