https://neckpinch.com/authors/jinghua-li/New arXiv papers by Jinghua Li, from Neckpinch Tue, 10 Nov 2026 04:10:28 GMT https://neckpinch.com/papers/2105.09482/arxiv:2105.09482Thu, 20 May 2021 00:00:00 GMTYa Gao, Jinghua Li, Jing Mao — In this paper, we investigate the evolution of spacelike curves in Lorentz-Minkowski plane ℝ²₁ along prescribed geometric flows (including the classical curve shortening flow or mean curvature flow as a special case), which correspond to a class of quasilinear parabolic initial boundary value problems, and can prove that this flow 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 infinity.Mean curvature flowCurve shorteningSelf-shrinkers & translatorsLong-time existence & convergencePhysics