论文标题
曲线流动的距离比较原理具有全局强迫术语
A distance comparison principle for curve flows with a global forcing term
论文作者
论文摘要
我们考虑封闭的，嵌入的，平滑的曲线在平面中，并以全局强迫术语研究其曲线流动下的行为。我们证明了与Huisken的距离比较原理的类似物，用于曲线缩短流的初始曲线，其局部总曲率不在-pi和任意全局强迫术语中。
We consider closed, embedded, smooth curves in the plane and study their behaviour under curve flows with a global forcing term. We prove an analogue to Huisken's distance comparison principle for curve shortening flow for initial curves whose local total curvature does not lie below -pi and arbitrary global forcing terms.
