Skip to main content

Advertisement

Table 1g Errors and order for EEG-TOCS in Example 5.1 at \(\tau =0.01\)

From: Exponential basis and exponential expanding grids third (fourth)-order compact schemes for nonlinear three-dimensional convection-diffusion-reaction equation

L + 1 p q r \(\mathfrak {l}_{\infty }^{ ( I,J,K )}\) \(\varTheta _{\infty }\) \(\mathfrak {l}_{2}^{ ( I,J,K )}\) \(\varTheta _{2}\)
4 1.59 0.82 1.02 7.41e–01 2.88e–01
8 1.35 0.74 1.13 9.09e–02 3.0 1.70e–02 4.1
16 1.17 0.82 1.07 8.07e–03 3.5 1.28e–03 3.7