We study a convective problem of `mixed type' (i.e., parabolic and hyperbolic) which has a degenerate second-order term. The analysis by the `vanishing viscosity' method is conducted by a careful study of the phase boundaries and of the topological structure of the phase sets. At the end we provide the existence of a discontinuous travelling wave
Titolo: | Weak solutions to a nonlinear partial differential equation of mixed type | |
Autori: | ||
Data di pubblicazione: | 1996 | |
Rivista: | ||
Abstract: | We study a convective problem of `mixed type' (i.e., parabolic and hyperbolic) which has a degenerate second-order term. The analysis by the `vanishing viscosity' method is conducted by a careful study of the phase boundaries and of the topological structure of the phase sets. At the end we provide the existence of a discontinuous travelling wave | |
Handle: | http://hdl.handle.net/11697/17852 | |
Appare nelle tipologie: | 1.1 Articolo in rivista |
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