UPPER SEMICONTINUITY OF PULLBACK ATTRACTORS FOR NON-AUTONOMOUS GENERALIZED 2D PARABOLIC EQUATIONS
نویسندگان
چکیده
منابع مشابه
Upper Semicontinuity of Pullback Attractors for Non-autonomous Generalized 2d Parabolic Equations
This paper is concerned with a generalized 2D parabolic equation with a nonautonomous perturbation −∆ut + α ∆ut + μ∆ u+∇ · −→ F (u) +B(u, u) = ǫg(x, t). Under some proper assumptions on the external force term g, the upper semicontinuity of pullback attractors is proved. More precisely, it is shown that the pullback attractor {Aǫ(t)}t∈R of the equation with ǫ > 0 converges to the global attract...
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ژورنال
عنوان ژورنال: Journal of the Korean Mathematical Society
سال: 2015
ISSN: 0304-9914
DOI: 10.4134/jkms.2015.52.6.1149