Stability of thermoelastic Timoshenko beam with suspenders and time-varying feedback

被引：11

作者：

Mukiawa, Soh Edwin ^{[1
]}

Enyi, Cyril Dennis ^{[1
]}

Messaoudi, Salim A. ^{[2
]}

机构：

[1] Univ Hafr Al Batin, Dept Math, Hafar al Batin 31991, Saudi Arabia

[2] Univ Sharjah, Dept Math & Stat, Sharjah, U Arab Emirates

来源：

ADVANCES IN CONTINUOUS AND DISCRETE MODELS | 2023年 / 2023卷 / 01期

关键词：

General decay; Timoshenko beam; Thermoelasticity; Suspenders; Time delay; WAVE-EQUATION; DELAY; OSCILLATIONS; BOUNDARY; DYNAMICS; ENERGY; DECAY;

D O I：

10.1186/s13662-023-03752-w

中图分类号：

O29 [应用数学];

学科分类号：

070104 ;

摘要：

This paper considers a one-dimensional thermoelastic Timoshenko beam system with suspenders, general weak internal damping with time varying coefficient, and time-varying delay terms. Under suitable conditions on the nonlinear terms, we prove a general stability result for the beam model, where exponential and polynomial decay are special cases. We also gave some examples to illustrate our theoretical finding.

引用

页数：19

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