Almost Periodic Passive Tracer Dispersion

Jinqiao Duan; Hongjun Gao; Xinchu Fu

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arXiv · chao-dyn/9911021

Almost Periodic Passive Tracer Dispersion

Jinqiao Duan·Hongjun Gao·Xinchu Fu

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Abstract

The authors investigate the impact of external sources on the pattern formation of concentration profiles of passive tracers in a two-dimensional shear flow. By using the pullback attractor technique for the associated nonautonomous dynamical system, it is shown that a unique time-almost periodic concentration profile exists for time-almost periodic external source.

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Jinqiao Duan, Hongjun Gao, Xinchu Fu. 1999-11-16. Almost Periodic Passive Tracer Dispersion. https://arxiv.org/abs/chao-dyn/9911021

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