Numerical blow-up for the porous medium equation with a source
We study numerical approximations of positive solutions of the porous medium equation with a nonlinear source, {ut = (um) xx + up, (x, t) ∈ (-L, L) × (0, T), u(-L, t) = u(L, t) = 1, t∈ [0, t), u(x, 0) = φ(x), ≥1 x ∈ (-L, L), where m > 1, p > 0 and L > 0 are parameters. We descri...
Guardado en:
| Autores principales: | Ferreira, R., Groisman, P., Rossi, J.D. |
|---|---|
| Formato: | JOUR |
| Materias: | |
| Acceso en línea: | http://hdl.handle.net/20.500.12110/paper_0749159X_v20_n4_p552_Ferreira |
| Aporte de: |
Ejemplares similares
-
Numerical blow-up for the porous medium equation with a source
Publicado: (2004) -
Numerical blow-up for a nonlinear problem with a nonlinear boundary condition
por: Ferreira, R., et al. -
Numerical blow-up for a nonlinear problem with a nonlinear boundary condition
por: Groisman, Pablo Jose, et al.
Publicado: (2002) -
Porous medium equation with absorption and a nonlinear boundary condition
por: Andreu, F., et al. -
Adaptive numerical schemes for a parabolic problem with blow-up
por: Ferreira, R., et al.