Abstract
We study partial regularity of suitable weak solutions of the steady Hall magnetohydrodynamics equations in a domain \({\Omega \subset \mathbb{R}^3}\). In particular, we prove that the set of possible singularities of the suitable weak solution has Hausdorff dimension at most one. Moreover, in the case \({\Omega=\mathbb{R}^3}\), we show that the set of possible singularities is compact.
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Chae, D., Wolf, J. On Partial Regularity for the Steady Hall Magnetohydrodynamics System. Commun. Math. Phys. 339, 1147–1166 (2015). https://doi.org/10.1007/s00220-015-2429-2
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DOI: https://doi.org/10.1007/s00220-015-2429-2