Energy decay of solutions of the first mixed problem for the wave equation in regions with noncompact boundary

2000 ◽  
Vol 67 (2) ◽  
pp. 256-260
Author(s):  
A. V. Filinovskii
Keyword(s):  
Wave Equation ◽  
Mixed Problem ◽  
Energy Decay ◽  
Noncompact Boundary ◽  
Decay Of Solutions

scholarly journals Exponential decay of solutions of a semilinear Lipschitz Perturbation of Kirchhoff-Carrier Wave Equation

1993 ◽  
Vol 15 (15) ◽  
pp. 17
Author(s):  
Eleni Bisognin
Keyword(s):  
Wave Equation ◽  
Mixed Problem ◽  
Exponential Decay ◽  
Lipschitz Function ◽  
Global Solutions ◽  
Work Study ◽  
Carrier Wave ◽  
Decay Of Solutions ◽  
Lipschitz Perturbation

In this work study the existence of global solutions and exponential decay of energy of the mixed problem for perturbed Kirchhoff-Carrier wave equationu" - M(a(u)) Δu + F(u) + γ u’ = fwhere F is a Lipschitz function.

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