Abstract
This paper is devoted to analyzing an elastic string with local Kelvin-Voigt damping. We prove the exponential stability of the system when the material coefficient function near the interface is smooth enough. Our method is based on the frequency method and semigroup theory.
Original language | English |
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Pages (from-to) | 1009-1015 |
Number of pages | 7 |
Journal | Zeitschrift fur Angewandte Mathematik und Physik |
Volume | 61 |
Issue number | 6 |
DOIs | |
Publication status | Published - Dec 2010 |
Keywords
- C semigroup
- Exponential stability
- Kelvin-Voigt damping