On the dynamical origin of asymptotic It * dispersion of a nondiffusive tracer in incompressible laminar flows

@inproceedings{Me1999OnTD,
  title={On the dynamical origin of asymptotic It * dispersion of a nondiffusive tracer in incompressible laminar flows},
  author={lgor Me and S. L. Wiggins},
  year={1999}
}
where the velocity field is periodic in one or more of the variables (x,y,z) with the remaining variables (if any) bounded (this setting can be relaxed, as we will explain later). The study of nondiffusing passive scalars has gained more attention in the past few years, and this is probably related to the interest in the notion of chaotic advection and stirring of fluids, which has largely been’concerned with the situation of zero molecular diffusion. As examples of recent work along these… CONTINUE READING
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