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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: 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.