Theory and Modern Applications
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