Here we are concerned about the stability of the solution of internally damped wave equation y Y s โฌ y q โฌ y X with small damping constant ) 0, in a bounded domain โ in R n under mixed undamped boundary conditions. A uniform expo-ลฝ . yโค t ลฝ . nential energy decay rate E t F Me E 0 where M G 1 and โค
Energy decay and exact controllability for the Petrovsky equation in a bounded domain
โ Scribed by Yuncheng You
- Publisher
- Elsevier Science
- Year
- 1990
- Tongue
- English
- Weight
- 603 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0196-8858
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