Regularity of weak solutions to rate-independent systems in one-dimension

被引:1
作者
Mach Nguyet Minh [1 ]
机构
[1] Univ Pisa, Dipartimento Matemat, I-56127 Pisa, Italy
关键词
Regularity; weak solutions; energetic solutions; rate-independent systems; SBV; piecewise C-1; EXISTENCE; MODELS;
D O I
10.1002/mana.201300032
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We show that under some appropriate assumptions, every weak solution (e.g. energetic solution) to a given rate-independent system is of class SBV, or has finite jumps, or is even piecewise C-1. Our assumption is essentially imposed on the energy functional, but not convexity is required. (C) 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
引用
收藏
页码:1341 / 1362
页数:22
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