Global Existence and Stability for a Viscoelastic Wave Equation with Nonlinear Boundary Source Term

被引:0
|
作者
Mohamed, Mellah [1 ]
Ali, Hakem [1 ]
Gongwei, Liu [2 ]
机构
[1] Univ Djillali Liabes Sidi Bel Abbes, Lab ACEDP, Sidi Bel Abbes 22000, Algeria
[2] Henan Univ Technol, Coll Sci, Zhengzhou 450001, Peoples R China
来源
关键词
Viscoelastic equation; nonlinear boundary source; stabilization; GENERAL DECAY; BLOW-UP; NONEXISTENCE; ENERGY;
D O I
10.4208/jpde.v37.n4.6
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
This work considers the initial boundary value problem for a viscoelastic wave equation with a nonlinear boundary source term. Under suitable assumptions, we prove the existence of global weak solutions using the Galerkin approximation. Then, we give a decay rate estimate of the energy by making use of the perturbed energy method.
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页码:467 / 481
页数:15
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