Stability for a weakly coupled wave equations with a boundary dissipation of fractional derivative type

被引:4
|
作者
Villagran, O. P. V. [1 ]
Nonato, C. A. [2 ]
Raposo, C. A. [3 ]
Ramos, A. J. A. [4 ]
机构
[1] Univ Tarapaca, Dept Math, Casilla 7D, Arica, Chile
[2] Univ Fed Bahia, Av Adhemar Barros S-N, BR-40170115 Salvador, BA, Brazil
[3] Univ Fed Sao Joao del Rei, Math Dept, Praca Frei Orlando 170, BR-36307352 Sao Joao Del Rei, MG, Brazil
[4] Fed Univ Para, Fac Math, Rua Raimundo Santana S-N, BR-68721000 Salinopolis, Para, Brazil
关键词
Semigroup theory; Waves coupled system; Polynomial stability; STABILIZATION;
D O I
10.1007/s12215-021-00703-w
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
This paper deals with the stability for a weakly coupled wave equations with a boundary dissipation of fractional derivative type. We have proved well posedness and polynomial stability using the semigroup theory and a sharp result provided by Borichev and Tomilov.
引用
收藏
页码:803 / 831
页数:29
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