A GENERAL AND OPTIMAL DECAY RESULT FOR A VISCOELASTIC EQUATION WITH A STRONG TIME DEPENDENT DELAY

被引:0
|
作者
Al Sulaimani, Hamdan [1 ]
Anaya, Khaleel [2 ]
Enyi, Cyril Dennis [1 ]
Mukiawa, Soh Edwin [1 ]
机构
[1] Univ Hafr Al Batin, Dept Math, POB 1803, Hafar al Batin 31991, Saudi Arabia
[2] Palestine Tech Univ Kadoorie, Dept Math & Stat, Tulkarm, Palestine
来源
JOURNAL OF MATHEMATICAL ANALYSIS | 2022年 / 13卷 / 03期
关键词
General decay; strong damping; delay feedback; finite difference; finite element; WAVE-EQUATION; EVOLUTION-EQUATIONS; GLOBAL EXISTENCE; ENERGY DECAY; STABILITY; BOUNDARY; STABILIZATION; FEEDBACK; TERM;
D O I
10.54379/JMA-2022-3-3
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
In this paper, we establish an optimal and general decay result for the energy of a viscoelastic equation exhibiting a strong time-dependent delay. This is achieved by considering a minimal condition on the relaxation function g. The exponential and polynomial decay rates are obtained as special cases.The theoretical computations are supported with a numerical analysis of the problem under consideration. This work extends and generalizes some recent results in the literature.
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页码:27 / 43
页数:17
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