an:05257955
Zbl 1139.53033
Yazaki, Shigetoshi
On the tangential velocity arising in a crystallinge approximation of evolving plane curves
EN
Kybernetika 43, No. 6, 913-918 (2007).
00216169
2007
j
53C44 34A26 34A34 35K65 53A04 53C80 65L20 65M12 65N12
tangential velocity; intrinsic heat equation; crystalline algorithm; admissible polygonal curve
Summary: In a crystalline algorithm, a tangential velocity is used implicitly. In this short note, it is specified for the case of evolving plane curves, and is characterized by using the intrinsic heat equation.