Second-order geometric quasilinear hyperbolic partial differential equations and their applications(8月12日)
报告人:董国志   日期:2022年08月11日 13:38  

题  目: Second-order geometric quasilinear hyperbolic partial differential equations and their applications

报告人:董国志

单  位:中南大学

时  间:8月12日,上午10:00

地  点:腾讯743-687-844


摘要:I will introduce a class of second-order quasilinear hyperbolic PDEs which are motivated from recent advances of second-order dynamics in convex optimization and applications in mathematical imaging. They are second-order counterparts of the total variation flow and the mean curvature flow for level sets of scalar functions. Analytical results as well as some numerical behavior of solutions will be presented. Some open issues and potential extensions will be discussed as well.



报告人简介:2022-现在 中南大学特聘副教授;2019-2022 柏林洪堡大学/魏尔斯特拉斯研究所助理研究员;2017-2019柏林洪堡大学博士后/科研助理(导师 Michael Hintermueller);2012-2017维也纳大学博士生/科研助理(导师 Otmar Scherzer);2010-2011 东芬兰大学硕士研究生(欧盟教育委员会资助);2009-2012 湖南师范大学硕士研究生(导师谢资清);2007-2012 湖南师范大学科研与研究生工作秘书;2003-2007 湖南师范大学本科