Stability for Weakly Coupled Wave Equations with a General Internal Control of Diffusive Type

被引:3
|
作者
Beniani, Abderrahmane [1 ]
Bahri, Noureddine [2 ]
Alharbi, Rabab [3 ]
Bouhali, Keltoum [3 ,4 ]
Zennir, Khaled [3 ,5 ]
机构
[1] Univ Ain Temouchent, Dept Math, EDPs Anal & Control Lab, BP 284, Belhadj Bouchaib 46000, Algeria
[2] Hassiba Benbouali Univ, Lab Math & Applicat, Chlef 02000, Algeria
[3] Qassim Univ, Coll Sci & Arts, Dept Math, Ar Rass 51452, Saudi Arabia
[4] 20 Aout 1955 Univ, Fac Sci, Dept Math, Skikda 21000, Algeria
[5] Univ 8 Mai 1945 Guelma, Lab Math Appl & Modelisat, Guelma 24000, Algeria
关键词
semigroup theory; wave coupled system; general decay; ENERGY DECAY;
D O I
10.3390/axioms12010048
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
The present paper deals with well-posedness and asymptotic stability for weakly coupled wave equations with a more general internal control of diffusive type. Owing to the semigroup theory of linear operator, the well-posedness of system is proved. Furthermore, we show a general decay rate result. The method is based on the frequency domain approach combined with multiplier technique.
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页数:17
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