摘要

This paper concerns the regularity criterion of the weak solutions to the three-dimensional (3D) micropolar fluid equations in terms of the pressure. It is proved that if one of the partial derivatives of pressure satisfies partial derivative(3)pi is an element of L-p(0,T;L-q(R-3)) with 2/p + 3/q <= 2, 3 < q < infinity, 1 < p < infinity, then the weak solution of the micropolar fluid equations becomes regular on (0,T].

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