A Compact Difference Scheme for a Class of Variable Coefficient Quasilinear Parabolic Equations with Delay

Table 2

Maximum norm errors of (54) with different step-sizes.

ℎ	𝜏	𝐸∞(ℎ,𝜏)	𝐸∞(ℎ,𝜏)/𝐸∞(ℎ/2,𝜏/2)
1/10	1/100	5.220𝑒−008	*
1/20	1/400	3.295𝑒−009	15.842
1/40	1/1600	2.059𝑒−010	15.999
1/80	1/6400	1.283𝑒−011	16.046
1/160	1/25600	6.566𝑒−013	19.546