Partial Regularity for the 3D Magneto-hydrodynamics System with Hyper-dissipation

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作者
Wei REN [1 ]
Gang WU [2 ]
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[1] Department of Mathematics and Systems Science,BeiHang University
[2] School of Mathematical Science,University of Chinese Academy of
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We prove that for the 3D MHD equations with hyper-dissipations(-△)α(1<α<5/4)the Hausdorff dimension of singular set at the first blowing up time is at most 5-4α,by means of physical and frequency localization,Bony's paraproduct and Littlewood-Paley theory.
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