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Theory and Modern Applications

Table 4 Results for the cases in Table 1 marked with "✔" with different initial vectors

From: Lagged diffusivity method for the solution of nonlinear diffusion convection problems with finite differences

u (0)

u(x, y, t)

k*

j T

err

res

res 0

10e

u 2

28

26839

3.01(-7)

1.33(-4)

189726.62

4e

u 4

26

3669

2.67(-7)

1.05(-4)

35807.59