## Communications in Mathematical Sciences

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

### Transport in Viscous Rotating Fluids

#### 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.