A semilinear wave equation with space-time dependent coefficients and a memory boundarylike antiperiodic condition: Regularity and stability
Journal Article
·
· Journal of Mathematical Physics
- Department of Mathematical Sciences, University of Oulu, P.O. Box 3000, Oulu FIN-90014 (Finland)
This paper deals with regularity and stability of solutions to an initial-boundary value problem of a semilinear wave equation. This equation admits space-time dependent coefficients and a memory boundarylike antiperiodic condition. For regularity or existence of a unique strong solution, the Faedo-Galerkin method and the energy method, associated with the maximal solution of a nonlinear Volterra integral equation, are applied. Then, as an application of the regularity result, stability of this unique strong solution is obtained by the energy method.
- OSTI ID:
- 21476579
- Journal Information:
- Journal of Mathematical Physics, Vol. 51, Issue 10; Other Information: DOI: 10.1063/1.3494574; (c) 2010 American Institute of Physics; ISSN 0022-2488
- Country of Publication:
- United States
- Language:
- English
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