Translating solutions for a class of quasilinear parabolic initial boundary value problems in Lorentz-Minkowski plane R21

发布时间：2022-05-31 作者：77779193永利官网浏览次数：

Speaker:	毛井	DateTime:	2022年6月2日(周四)下午3:00-4:00
Brief Introduction to Speaker: 毛井，湖北大学		Place:	腾讯会议号：391-750-215
Abstract: In this talk, we investigate the evolution of spacelike curves in Lorentz-Minkowski plane R21 along prescribed geometric flflows (including the classical curve shortening flflow or mean curvature flflow as a special case), which correspond to a class of quasilinear parabolic initial boundary value problems, and can prove that this flflow exists for all time. Moreover, we can also show that the evolving spacelike curves converge to a spacelike straight line or a spacelike Grim Reaper curve as time tends to infifinity. This talk is based on a joint-work with Dr. Ya Gao AND Ms. Jinghua Li.