| Autor: |
Eurica Henriques |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2022, Iss 15, Pp 1-24 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
1417-3875 |
| DOI: |
10.14232/ejqtde.2022.1.15 |
| Popis: |
We establish the expansion of positivity of the nonnegative, local, weak solutions to the class of doubly nonlinear parabolic equations $$\partial_t (u^{q}) -\operatorname{div}{(|D u|^{p-2} D u)}=0, \qquad\ p>1 \ \text{and} \ q>0$$ considering separately the two possible cases $q+1-p > 0$ and $q+1-p |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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