A New Class of Difference Methods with Intrinsic Parallelism for Burgers–Fisher Equation

Table 2

Numerical errors and space-convergent orders of two schemes.

	C-N scheme		PASE-I scheme
M		Order 1		Order 1
21	6.156107e − 02	—	6.507735e − 02	—
41	1.528761e − 02	2.009655	1.737569e − 02	1.905085
81	3.812119e − 03	2.003698	3.812119e − 03	2.188406
161	9.523667e − 04	2.001004	9.523667e − 04	2.001004
321	2.380494e − 04	2.000256	2.380494e − 04	2.000256