Open Access Research

On the regularity criteria for the 3D magneto-micropolar fluids in terms of one directional derivative

Zhaoyin Xiang* and Huizhi Yang

Author Affiliations

School of Mathematical Sciences, University of Electronic Science and Technology of China, Chengdu, 611731, P.R. China

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Boundary Value Problems 2012, 2012:139  doi:10.1186/1687-2770-2012-139

Published: 27 November 2012

Abstract

In this paper, we establish two new regularity criteria for the 3D magneto-micropolar fluids in terms of one directional derivative of the velocity or of the pressure and the magnetic field.

MSC: 35Q35, 76W05, 35B65.

Keywords:
magneto-micropolar fluid equations; regularity criteria