99-436 Jinqiao Duan, Hongjun Gao and Xinchu Fu
Almost Periodic Passive Tracer Dispersion (22K, latex) Nov 16, 99
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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.

Files: 99-436.src( 99-436.keywords , tracer.tex )