报告题目:Global mild solutions to three-dimensional magnetohydrodynamic equations in Morrey spaces
报告人:刘风(山东科技大学)
报告时间:2022年12月9日(周五)15:00-16:00
报告地点:腾讯会议:662-440-290
摘要:In this talk, the Cauchy problem of three-dimensional incompressible magnetohydrodynamic equations is studied. Under the condition that the initial $mathcal{M}^{1,1}$ norms of the vorticity and the current density are both sufficiently small, some uniform estimates with respect to time for the coupling terms between the fluid and the magnetic field will be presented. As applications, a global-in-time well-posedness of mild Solutions in Morrey spaces is obtained. In addition, the asymptotic behaviours of these solutions will be discussed. This talk is based on joint work with Shuai Xi, Zirong Zeng and Shengguo Zhu.
报告人简介:刘风,山东科技大学内聘教授、学术教授、博士生导师、算子理论及其应用学科学术带头人,韩国水原大学兼职博士生导师,美国《Math Reviews》和德国《Zentralblatt Math》评论员。目前已主持完成两项国家自然科学基金与一项山东省自然科学基金。以独立完成人和第一完成人获得山东省高等学校优秀科研成果奖二等奖两项。长期致力于奇异积分算子理论、极大算子正则性理论以及偏微分方程的研究,取得一系列有意义的研究成果。以第一作者或通讯作者在《JMPA》、《JFAA》、《JDE》、《JGA》、《Proceedings of AMS》、《PJM》、《Studia Math.》、《Bull. Sci. Math.》、《Science China Math.》等国际知名期刊上发表SCI论文80余篇。
邀请人:金永阳,曹军