GENERAL DECAY OF SOLUTION FOR COUPLED SYSTEM OF VISCOELASTIC WAVE EQUATIONS OF KIRCHHOFF TYPE WITH DENSITY IN Rn

Abbes Benaissa, Abderrahmane Beniani, Khaled Zennir

DOI Number
10.22190/FUMI1605073B
First page
1073
Last page
1090

Abstract


A system of viscoelastic wave equations of Kirchhoff type is considered. For a wider class of relaxation functions, we use spaces weighted by the density function to establish a very general decay rate of the solution.


Keywords

Lyapunov function; Viscoelastic; Kirchhoff type; Density; Decay rate; Weighted spaces; Coupled system

Keywords


Lyapunov function, viscoelastic, Kirchho type, density, decay rate, weighted spaces, coupled system.

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References


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