MEAN-CURVATURE AND WEIGHTED MEAN-CURVATURE .2.

被引：241

作者：

TAYLOR, JE

机构：

[1] Mathematics Department, Rutgers University, New Brunswick

来源：

ACTA METALLURGICA ET MATERIALIA | 1992年 / 40卷 / 07期

关键词：

D O I：

10.1016/0956-7151(92)90091-R

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Several different formulations are in use for mean curvature (appropriate for isotropic surface free energy) and weighted mean curvature (appropriate for anisotropic surface free energy). These formulations are collected and described in this paper. Both smooth and nonsmooth surface free energy functions are considered, as well as both smooth and nonsmooth surfaces. Several of the formulations apply when multiple junction points and curves are present.

引用

页码：1475 / 1485

页数：11

共 31 条

[1] FIRST VARIATION OF A VARIFOLD [J].