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...

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Detalles Bibliográficos
Autores principales: Gratton, J., Vigo, C.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_09567925_v9_n3_p327_Gratton
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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