Abstract
In this paper we consider the evolution of sound in a compressible fluid with reflection of sound at the surface of the material. The boundary controller involves a derivative of non-integer order. It is proved that solutions blow up in finite time in the presence of a nonlinear source.
| Original language | English |
|---|---|
| Pages (from-to) | 3209-3215 |
| Number of pages | 7 |
| Journal | Nonlinear Analysis, Theory, Methods and Applications |
| Volume | 72 |
| Issue number | 6 |
| DOIs | |
| State | Published - 15 May 2009 |
Bibliographical note
Funding Information:The author is grateful for the financial support and the facilities provided by King Fahd University of Petroleum and Minerals.
Keywords
- Blow up in finite time
- Boundary control
- Concavity method
- Fractional derivative
- Wave equation
ASJC Scopus subject areas
- Analysis
- Applied Mathematics