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    Uniform attractors of non-autonomous Kirchhoff wave models

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    The paper investigates the existence and upper semicontinuity of uniform attractors of the perturbed non-autonomous Kirchhoff wave equations with strong damping and supercritical nonlinearity: uttβˆ’Ξ”utβˆ’(1+Ο΅βˆ₯βˆ‡uβˆ₯2)Ξ”u+f(u)=g(x,t)u_{tt}-\Delta u_{t}-(1+\epsilon\|\nabla u\|^{2})\Delta u+f(u)=g(x,t), where ϡ∈[0,1]\epsilon\in [0,1] is a perturbed parameter. It shows that when the nonlinearity f(u)f(u) is of supercritical growth p:N+2Nβˆ’2=pβˆ—<p<pβˆ—βˆ—=N+4(Nβˆ’4)+p: \frac{N+2}{N-2}=p^*<p<p^{**}=\frac{N+4}{(N-4)^+}: (i) the related evolution process has a compact uniform attractor \mathcal{A}_\ls^\e for each ϡ∈[0,1]\epsilon\in [0,1]; (ii) the family of uniform attractor \mathcal{A}_\ls^\e is upper semicontinuous on the perturbed parameter Ο΅\epsilon in the sense of partially strong topology
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