王藹農臺灣大學:數學研究所林書勤Lin, Shu-ChinShu-ChinLin2010-05-052018-06-282010-05-052018-06-282009U0001-2206200923534000http://ntur.lib.ntu.edu.tw//handle/246246/180646本論文討論平面上封閉曲線的保長曲線流及其性質。In this survey , we consider a length preserving curve flow and some properties of this flow.Contents Introduction 1 Notation and Preliminaries 1 .1 Basic facts of plane curves . . . . . . . 1.2 The general plane curve flows . . . . . . 2 Length preserving flow 8.1 Some basic properties . . . . . . . 8.2 Long time existence . . . . . . . . .10 C convergence 17 Reference 23application/pdf420191 bytesapplication/pdfen-US曲線曲率面積長度平面曲線流CurveCurvatureAreaLengthCurve flowthesishttp://ntur.lib.ntu.edu.tw/bitstream/246246/180646/1/ntu-98-R96221007-1.pdf