Existence, regularity and structure of confined elasticae

Existence, regularity and structure of confined elasticae
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有限弹性​​体的存在性、规律性和结构

DOI:
10.1051/cocv/2016073
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发表时间:
2015
期刊:
arXiv: Optimization and Control
影响因子:
--
通讯作者:
M. Novaga
M. Novaga
中科院分区:
--
文献类型:
--
作者:
Franccois Dayrens;S. Masnou;M. Novaga

文献摘要

被引文献

相似文献

考虑限定在给定开集$\ ω $中的Jordan曲线的弯曲或弹性能的最小化问题。证明了最小值器的存在性、正则性和一些结构性质。特别地,当$\ ω $是凸时,我们证明了最小化器必然是凸曲线。我们还提供了一个具有自交的最小化器的例子。
We consider the problem of minimizing the bending or elastic energy among Jordan curves confined in a given open set $\Omega$. We prove existence, regularity and some structural properties of minimizers. In particular, when $\Omega$ is convex we show that a minimizer is necessarily a convex curve. We also provide an example of a minimizer with self-intersections.