## Abstract By means of a direct and constructive method based on the theory of semiβglobal __C__^2^ solution, the local exact boundary observability and an implicit duality between the exact boundary controllability and the exact boundary observability are shown for 1βD quasilinear wave equations
Exact boundary controllability and exact boundary observability for a coupled system of quasilinear wave equations
β Scribed by Long Hu, Fanqiong Ji, Ke Wang
- Book ID
- 120795643
- Publisher
- Coastal and Estuarine Research Federation
- Year
- 2013
- Tongue
- English
- Weight
- 180 KB
- Volume
- 34
- Category
- Article
- ISSN
- 1860-6261
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π SIMILAR VOLUMES
## Abstract In this paper, we first show that quite different from the autonomous case, the exact boundary controllability for nonβautonomous wave equations possesses various possibilities. Then we adopt a constructive method to establish the exact boundary controllability for oneβdimensional nonβa
## Communicated by A. Kunoth Based on the local exact boundary controllability for 1-D quasilinear wave equations, the global exact boundary controllability for 1-D quasilinear wave equations in a neighborbood of any connected set of constant equilibria is obtained by an extension method. Similar