Global existence and energy decay of solutions to a viscoelastic Timoshenko beam system with a nonlinear delay term

2015 ◽  
Vol 95 (12) ◽  
pp. 2637-2660 ◽  
Author(s):  
Laid Djilali ◽  
Abbes Benaissa ◽  
Abdelkader Benaissa
Keyword(s):  
Global Existence ◽  
Timoshenko Beam ◽  
Energy Decay ◽  
Delay Term ◽  
Beam System ◽  
Decay Of Solutions ◽  
Nonlinear Delay ◽  
Viscoelastic Timoshenko Beam

Global existence, nonexistence, and decay of solutions for a wave equation of p-Laplacian type with weak and p-Laplacian damping, nonlinear boundary delay and source terms

2021 ◽  
pp. 1-16
Author(s):  
Nouri Boumaza ◽  
Billel Gheraibia
Keyword(s):  
Global Existence ◽  
Nonlinear Boundary ◽  
Blow Up ◽  
Initial Boundary ◽  
Initial Boundary Value Problem ◽  
Asymptotic Behavior Of Solutions ◽  
Source Terms ◽  
Delay Term ◽  
Laplacian Equation ◽  
Decay Of Solutions

In this paper, we consider the initial boundary value problem for the p-Laplacian equation with weak and p-Laplacian damping terms, nonlinear boundary, delay and source terms acting on the boundary. By introducing suitable energy and perturbed Lyapunov functionals, we prove global existence, finite time blow up and asymptotic behavior of solutions in cases p > 2 and p = 2. To our best knowledge, there is no results of the p-Laplacian equation with a nonlinear boundary delay term.

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