Fast Spectral Collocation Method for Solving Nonlinear Time-Delayed Burgers-Type Equations with Positive Power Terms

Table 7

Absolute errors with 𝜃=𝜗=0, 𝑁=40 and various choices of 𝑥,𝑡 with 𝜏=0.5 for Example 4.

𝑥	𝑡	𝑁	𝐴	𝐵	𝐸	𝑥	𝑡	𝑁	𝐴	𝐵	𝐸
−5	0.1	12	−5	5	4.16×10^−12	−5	0.2	12	−5	5	1.66×10^−12
−4					1.84×10^−13	−4					6.58×10^−13
−3					5.07×10^−13	−3					3.95×10^−13
−2					3.32×10^−13	−2					5.74×10^−13
−1					2.82×10^−13	−1					9.45×10^−13
0					3.59×10^−13	0					3.07×10^−13
1					7.25×10^−13	1					2.60×10^−13
2					1.01×10^−12	2					3.42×10^−13
3					9.92×10^−13	3					3.12×10^−13
4					6.08×10^−14	4					7.46×10^−13
5					4.16×10^−12	5					1.66×10^−12