We consider the uniform attractors for the three-dimensional nonautonomous Camassa-Holm equations in the periodic box Omega = [0, L](3). Assuming f = f( x, t) is an element of L(loc)(2) ((0, T); D(A(-1/2))), we establish the existence of the uniform attractors in D(A(1/2)) and D(A). The fractal dimension is estimated for the kernel sections of the uniform attractors obtained. Copyright (C) 2009 Delin Wu.
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Guangzhou Maritime Univ, Dept Basic Courses, Guangzhou 510725, Guangdong, Peoples R ChinaGuangzhou Maritime Univ, Dept Basic Courses, Guangzhou 510725, Guangdong, Peoples R China
Zhao, Yongye
Yang, Meiling
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South China Univ Technol, Sch Math, Guangzhou 510640, Guangdong, Peoples R ChinaGuangzhou Maritime Univ, Dept Basic Courses, Guangzhou 510725, Guangdong, Peoples R China
Yang, Meiling
Li, Yongsheng
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South China Univ Technol, Sch Math, Guangzhou 510640, Guangdong, Peoples R ChinaGuangzhou Maritime Univ, Dept Basic Courses, Guangzhou 510725, Guangdong, Peoples R China