On a boundary controller of fractional type

Nasser eddine Tatar*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

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 languageEnglish
Pages (from-to)3209-3215
Number of pages7
JournalNonlinear Analysis, Theory, Methods and Applications
Volume72
Issue number6
DOIs
StatePublished - 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

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