@Article{CMR-39-107, author = {Liu , XiangaoLiu , Yueli and Liu , Zixuan}, title = {Regularity for 3-D MHD Equations in Lorentz Space $L^{3,∞}$}, journal = {Communications in Mathematical Research }, year = {2022}, volume = {39}, number = {1}, pages = {107--135}, abstract = {

The regularity for 3-D MHD equations is considered in this paper. It is proved that the solutions $(v,B,p)$ are Hölder continuous if the velocity field $v\in L^∞(0,T;L^{3,∞}_x (\mathbb{R}^3))$ with local small condition $$r^{−3}|\{ x∈B_r(x_0):|v(x,t_0)|>εr^{−1}\}|≤\varepsilon$$ and the magnetic field $B∈L^ ∞(0,T;VMO^{−1} (\mathbb{R}^3))$.

}, issn = {2707-8523}, doi = {https://doi.org/10.4208/cmr.2021-0048}, url = {http://global-sci.org/intro/article_detail/cmr/21080.html} }