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On Decay of Solutions for a System of Coupled Viscoelastic Equations
Acta Applicandae Mathematicae ( IF 1.2 ) Pub Date : 2019-06-26 , DOI: 10.1007/s10440-019-00273-1
Luofei He

In this paper, we consider a system of two viscoelastic equations with Dirichlet boundary conditions. For certain class of relaxation functions and initial data, we establish general and optimal decay results. This result extends earlier one of Liu (Nonlinear Anal. TMA 71:2257–2267, 2010), in which only the usual exponential and polynomial decay rates are considered. The conditions of the relaxation functions \(g_{1}(t)\) and \(g_{2}(t)\) in our work appeared first in Messaoudi and Khulaifi (Appl. Math. Lett. 66:16–22, 2017).

中文翻译:

一类耦合粘弹性方程组解的衰减性

在本文中,我们考虑两个带Dirichlet边界条件的粘弹性方程组。对于某些松弛函数和初始数据,我们建立了一般的和最佳的衰减结果。该结果扩展了Liu的早期研究(Nonlinear Anal。TMA 71:2257-2267,2010),其中只考虑了通常的指数和多项式衰减率。我们的工作中松弛函数\(g_ {1}(t)\)\(g_ {2}(t)\)的条件首先出现在Messaoudi和Khulaifi(Appl。Math。Lett。66:16-22 ,2017)。
更新日期:2019-06-26
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