4 v 1 3 O ct 1 99 9 Dissipative Quasigeostrophic Motion under Temporally Almost Periodic Forcing ∗
نویسندگان
چکیده
The full nonlinear dissipative quasigeostrophic model is shown to have a unique temporally almost periodic solution when the wind forcing is temporally almost periodic under suitable constraints on the spatial square–integral of the wind forcing and the β parameter, Ekman number, viscosity and the domain size. The proof involves the pullback attractor for the associated nonautonomous dynamical system.
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