Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: Regularization by transport noise for 3D MHD equations   We consider the problem of regularization by noise for the three dimensional
magnetohydrodynamical (3D MHD) equations. It is shown that, in a suitable
scaling limit, multiplicative noise of transport type gives rise to bounds on
the vorticity fields of the fluid velocity and magnetic fields. As a result, if
the noise intensity is big enough, then the stochastic 3D MHD equations admit a
pathwise unique global solution for large initial data, with high probability.

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The categories of this paper are: q-alg
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The categories of this paper are: hep-ex
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The categories of this paper are: funct-an
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The categories of this paper are: adap-org
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The categories of this paper are: dg-ga
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The categories of this paper are: mtrl-th
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The categories of this paper are: bayes-an
10
The categories of this paper are: q-bio
5
The categories of this paper are: gr-qc
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The categories of this paper are: econ
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The categories of this paper are: acc-phys
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The categories of this paper are: stat
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The categories of this paper are: cs
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The categories of this paper are: hep-ph
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The categories of this paper are: nucl-ex
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The categories of this paper are: alg-geom