Communications in Mathematical Sciences

Transport in Viscous Rotating Fluids

Gautam Iyer

Abstract

We consider a uniformly rotating viscous incompressible fluid and estimate particle transport in the vertical direction (parallel to the rotation axis). We prove that for short time and regular initial data, strong rotation suppresses the vertical gradient of flow maps. The proof uses a diffusive Lagrangian formalism, and the suppression of the vertical gradient is a natural and direct byproduct of the formalism.

Article information

Source
Commun. Math. Sci. Volume 2, Number 4 (2004), 673-684.

Dates
First available in Project Euclid: 3 March 2005

Permanent link to this document
http://projecteuclid.org/euclid.cms/1109885502

Mathematical Reviews number (MathSciNet)
MR2119933

Zentralblatt MATH identifier
1084.76077

Citation

Iyer, Gautam. Transport in Viscous Rotating Fluids. Commun. Math. Sci. 2 (2004), no. 4, 673--684. http://projecteuclid.org/euclid.cms/1109885502.


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