Lower Semicontinuity of Pullback Attractors for a Singularly Nonautonomous Plate Equation
نویسندگان
چکیده
We show the lower semicontinuity of the family of pullback attractors for the singularly nonautonomous plate equation with structural damping utt + a(t, x)ut + (−∆)ut + (−∆)u+ λu = f(u), in the energy space H2 0 (Ω)×L2(Ω) under small perturbations of the damping term a.
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