Global Attractor of Thermoelastic Coupled Beam Equations with Structural Damping
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(·...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2017-01-01
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| Series: | Mathematical Problems in Engineering |
| Online Access: | http://dx.doi.org/10.1155/2017/2908964 |