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The Global Attractor of a Damped, Forced Hirota Equation in H1

Published online by Cambridge University Press:  20 November 2018

Boling Guo
Affiliation:
Institute of Applied Physics and Computational Mathematics, Beijing, 100088, P.R. China e-mail: gbl@iapcm.ac.cn
Zhaohui Huo
Affiliation:
Institute of Mathematics, Academy of Mathematics and Systems Science, Chinese Academy of Sciences, Beijing, 100080, P.R. China, andDepartment of Mathematics, City University of Hong Kong, Kowloon, Hong Kong, P.R. China e-mail: huozhaohui@yahoo.com.cn Department of Mathematics, City University of Hong Kong, Kowloon, Hong Kong, P.R. China
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Abstract

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The existence of the global attractor of a damped forced Hirota equation in the phase space ${{H}^{1}}\left( \mathbb{R} \right)$ is proved. The main idea is to establish the so-called asymptotic compactness property of the solution operator by energy equation approach.

Type
Research Article
Copyright
Copyright © Canadian Mathematical Society 2010

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