Global Attractor of Thermoelastic Coupled Beam Equations with Structural Damping
Joint Authors
Shi, Peirong
Chen, Weiyi
Wang, Danxia
Source
Mathematical Problems in Engineering
Issue
Vol. 2017, Issue 2017 (31 Dec. 2017), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2017-03-22
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
In this paper, we study the existence of a global attractor for a class of n-dimension thermoelastic coupled beam equations with structural damping utt+Δ2u+Δ2ut-[σ(∫Ω(∇u)2dx)+ϕ(∫Ω∇u∇utdx)]Δu+f1(u)+g(ut)+νΔθ=q(x), in Ω×R+, and θt-Δθ+f2(θ)-νΔut=0.
Here Ω is a bounded domain of RN, and σ(·) and ϕ(·) are both continuous nonnegative nonlinear real functions and q is a static load.
The source terms f1(u) and f2(θ) and nonlinear external damping g(ut) are essentially |u|ρu, |θ|ϱθ, and |ut|rut respectively.
American Psychological Association (APA)
Shi, Peirong& Wang, Danxia& Chen, Weiyi. 2017. Global Attractor of Thermoelastic Coupled Beam Equations with Structural Damping. Mathematical Problems in Engineering،Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1189984
Modern Language Association (MLA)
Shi, Peirong…[et al.]. Global Attractor of Thermoelastic Coupled Beam Equations with Structural Damping. Mathematical Problems in Engineering No. 2017 (2017), pp.1-13.
https://search.emarefa.net/detail/BIM-1189984
American Medical Association (AMA)
Shi, Peirong& Wang, Danxia& Chen, Weiyi. Global Attractor of Thermoelastic Coupled Beam Equations with Structural Damping. Mathematical Problems in Engineering. 2017. Vol. 2017, no. 2017, pp.1-13.
https://search.emarefa.net/detail/BIM-1189984
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1189984