Upper semicontinuity of uniform attractors for nonclassical diffusion equations

被引:7
|
作者
Wang, Yonghai [1 ]
Li, Pengrui [1 ]
Qin, Yuming [1 ]
机构
[1] Donghua Univ, Dept Appl Math, Shanghai 201620, Peoples R China
来源
基金
中国国家自然科学基金;
关键词
nonautonomous; nonclassical diffusion equation; uniform attractor; upper semicontinuity; DYNAMICS; SYSTEMS;
D O I
10.1186/s13661-017-0816-7
中图分类号
O29 [应用数学];
学科分类号
070104 ;
摘要
We study the upper semicontinuity of a uniform attractor for a nonautonomous nonclassical diffusion equation with critical nonlinearity. In particular, we prove that the uniform (with respect to (w.r.t.) g is an element of Sigma) attractor A(Sigma)(epsilon) (epsilon >= 0) for equation (1.1) satisfies lim(epsilon ->epsilon 0) dist(H01(Omega))(A(Sigma)(epsilon) , A(Sigma)(epsilon 0) ) = 0 for any epsilon(0) >= 0.
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页数:11
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