Two-phase entropy solutions of forward-backward parabolic problems with unstable phase
This paper study the two--phase problem for the forward-backward parabolic equation with diffusion function of cubic type. Existence and uniqueness for these kind of problems were obtained in literature in the case in which the phases are both stable. Here we consider the situation in which the unst...
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| Published in | arXiv.org |
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| Main Author | |
| Format | Paper |
| Language | English |
| Published |
Ithaca
Cornell University Library, arXiv.org
29.10.2013
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| Online Access | Get full text |
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| Summary: | This paper study the two--phase problem for the forward-backward parabolic equation with diffusion function of cubic type. Existence and uniqueness for these kind of problems were obtained in literature in the case in which the phases are both stable. Here we consider the situation in which the unstable phase is taken in account, obtaining not trivial solution of the problem. It is interesting to note that such solutions are given by solving generalized Abel's equations. |
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| ISSN: | 2331-8422 |