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Browsing by Subject "wave equation, non-cylindrical domains, multiplier method, penalization."

Browsing by Subject "wave equation, non-cylindrical domains, multiplier method, penalization."

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  • Achour, Hossemddine; Advisor: Sengouga, A. (University of M'sila, 2016-06-10)
    This work is devoted to the study the asymptotic behavior in time Ofa vibrating string With afixed end-point and the other is a moving one. Using the multiplier method (energy integrals) we show that the energy ofthe string ...