On the Energy Decay of a Nonhomogeneous Hybrid System of Elasticity

  • Moulay Driss Aouragh
  • Abderrahman El Boukili
Part of the Applied and Numerical Harmonic Analysis book series (ANHA)


In this paper, we study the boundary stabilizing feedback control problem of well-known Scole model that has nonhomogeneous spatial parameters. By using an abstract result of Riesz basis, we show that the closed-loop system is a Riesz spectral system. The asymptotic distribution of eigenvalues, the spectrum-determinded growth condition and the exponential stability are concluded.


Euler-Bernoulli beam Boundary control Stabilization Riesz basis 


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© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • Moulay Driss Aouragh
    • 1
  • Abderrahman El Boukili
    • 2
  1. 1.MAMCS Group, Department of Maths, M2I Laboratory, FSTMoulay Ismaïl UniversityErrachidiaMorocco
  2. 2.Department of Physics, FSTMoulay Ismaïl UniversityErrachidiaMorocco

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