- Tytuł:
- Global well-posedness of a class of fourth-order strongly damped nonlinear wave equations
- Autorzy:
-
Yanbing, Yang
Ahmed, Md Salik
Lanlan, Qin
Runzhang, Xu - Powiązania:
- https://bibliotekanauki.pl/articles/255961.pdf
- Data publikacji:
- 2019
- Wydawca:
- Akademia Górniczo-Hutnicza im. Stanisława Staszica w Krakowie. Wydawnictwo AGH
- Tematy:
-
fourth-order nonlinear wave equation strong damping
blow up
global existence - Opis:
- Global well-posedness and finite time blow up issues for some strongly damped nonlinear wave equation are investigated in the present paper. For subcritical initial energy by employing the concavity method we show a finite time blow up result of the solution. And for critical initial energy we present the global existence, asymptotic behavior and finite time blow up of the solution in the framework of the potential well. Further for supercritical initial energy we give a sufficient condition on the initial data such that the solution blows up in finite time.
- Źródło:
-
Opuscula Mathematica; 2019, 39, 2; 297-313
1232-9274
2300-6919 - Pojawia się w:
- Opuscula Mathematica
- Dostawca treści:
- Biblioteka Nauki
Artykuł