Polynomial Decay Rate of a Variable Coefficient Wave Equation with Memory Type Acoustic Boundary Conditions

被引：0

作者：

Yu-Xiang Liu

机构：

[1] Qingdao University of Technology,School of the Science

来源：

The Journal of Geometric Analysis | 2022年 / 32卷

关键词：

Polynomial decay; Riemannian geometry method; Variable coefficient; Memory type acoustic boundary; Wave equation; 35L05; 35L20; 35L70; 35B35; 35B40;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

We consider a variable coefficient wave equation with memory-type acoustic boundary conditions. The polynomially decay rate of the system is established when the memory kernel decays polynomially to zero. We apply the Riemannian geometry method to deal with the variable coefficients.

引用

共 59 条

[41] Kim JA(undefined)undefined undefined undefined undefined-undefined
[42] Park JY(undefined)undefined undefined undefined undefined-undefined
[43] Ha TG(undefined)undefined undefined undefined undefined-undefined
[44] Santos ML(undefined)undefined undefined undefined undefined-undefined
[45] Santos ML(undefined)undefined undefined undefined undefined-undefined
[46] Ferreira J(undefined)undefined undefined undefined undefined-undefined
[47] Pereira DC(undefined)undefined undefined undefined undefined-undefined
[48] Raposo CA(undefined)undefined undefined undefined undefined-undefined
[49] Vicenté A(undefined)undefined undefined undefined undefined-undefined
[50] Vicente A(undefined)undefined undefined undefined undefined-undefined

← 1 2 3 4 5 6 →