定义于分段刚性映射上泛函的相场近似
偏微分方程分析
2021-08-18 v1
摘要
我们给出了脆断能量的 Ambrosio-Tortorelli 型变分近似，适用于分段刚性固体。我们的结果同时涵盖几何非线性弹性与线性化弹性两种情况。
引用
@article{arxiv.2104.00658,
title = {Phase-field approximation of functionals defined on piecewise-rigid maps},
author = {Marco Cicalese and Matteo Focardi and Caterina Ida Zeppieri},
journal= {arXiv preprint arXiv:2104.00658},
year = {2021}
}