Evolution of self-similarity, and other properties of waiting-time solutions of the porous medium equation: The case of viscous gravity currents
The one-dimensional porous medium equation ht = (hm hx)x (m > 0) admits waiting-time solutions, whose front remains motionless during a finite time interval tw before starting to move. We consider a family of initial value problems, and investigate the asymptotics, close to the front and near...
| Autores principales: | Gratton, Julio, Vigo, Claudio Lionel Martín |
|---|---|
| Publicado: |
1998
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| Acceso en línea: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_09567925_v9_n3_p327_Gratton http://hdl.handle.net/20.500.12110/paper_09567925_v9_n3_p327_Gratton |
| Aporte de: |
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