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LOCAL EXISTENCE AND UNIQUENESS THEORY FOR THE SECOND SOUND EQUATION IN ONE SPACE DIMENSION.
- Source :
-
Journal of Hyperbolic Differential Equations . Mar2012, Vol. 9 Issue 1, p177-193. 17p. - Publication Year :
- 2012
-
Abstract
- We study the local-in-time existence and uniqueness of the Cauchy problem for the nonlinear wave equation $\partial_{t}^2u = u\partial_x(u \partial_x u)$, which is called the second sound equation. Assuming that u(0, x) = φ ≥ A > 0, φ ∈ C1, and ∂xφ ∈ Hs, we establish the uniqueness of solutions without restriction on their amplitude. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02198916
- Volume :
- 9
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Journal of Hyperbolic Differential Equations
- Publication Type :
- Academic Journal
- Accession number :
- 74078270
- Full Text :
- https://doi.org/10.1142/S0219891612500051