In this paper, a Stefan problem from theoretical glaciology with Dirichlet-Signorini boundary conditions is analyzed. The existence of a weak solution for the nonlinear evolutive model is shown by using an implicit time discretization, an enthalpy regularization procedure, and a Galerkin-type method
✦ LIBER ✦
Numerical approach of temperature distribution in a free boundary model for polythermal ice sheets
✍ Scribed by N. Calvo; J. Durany; C. Vázquez
- Publisher
- Springer-Verlag
- Year
- 1999
- Tongue
- English
- Weight
- 334 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0029-599X
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