Ning Duan, Xiaopeng Zhao
We study a nonautonomous fourth-order parabolic equation modeling epitaxial thin film growth. It is shown that a pullback attractor of the model exists when the external force has exponential growth.
Submitted July 30, 2015. Published October 21, 2015.
Math Subject Classifications: 35Q35, 35B40, 35B41.
Key Words: Pullback attractor; asymptotic compactness; nonautonomous fourth-order parabolic equation.
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| Ning Duan |
School of Science, Jiangnan University
Wuxi 214122, China
| Xiaopeng Zhao |
Department of Mathematics, Southeast University
Nanjing 210096, China
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