Rectifiability of the distributional Jacobian for a class of functions

被引:16
|
作者
Jerrard, RL [1 ]
Soner, HM
机构
[1] Univ Illinois, Dept Math, Urbana, IL 61801 USA
[2] Princeton Univ, Program Appl & Computat Math, Princeton, NJ 08544 USA
基金
美国国家科学基金会;
关键词
D O I
10.1016/S0764-4442(00)88217-8
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We define the class B2V of functions of bounded 2-dimensional variation, and we sketch the proof of a theorem showing that, for u is an element of B2V(R-3 ; S-perpendicular to), the distributional Jacobian of u is supported on a 1-dimensional rectifiable set. (C) 1999 Academie des sciences/Editions scientifiques et medicales Elsevier SAS.
引用
收藏
页码:683 / 688
页数:6
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