Elastic curves and phase transitions
Elastic curves and phase transitions
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弹性曲线和相变
DOI:
10.1007/s00208-019-01821-8
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发表时间:
2019
影响因子:
1.4
通讯作者:
Miura Tatsuya
中科院分区:
文献类型:
--
作者:
Natsumi KAWASHIMA;Tomoya KITAZAKI;Hiroyuki NOMURA;Akira NISHIYAMA;Kenji WADA;and Ichiro ISHIMARU;Miura Tatsuya
This paper is devoted to a classical variational problem for planar elastic curves of clamped endpoints, so-called Euler’s elastica problem. We investigate a straightening limit that means enlarging the distance of the endpoints, and obtain several new results concerning properties of least energy solutions. In particular we reach a first uniqueness result that assumes no symmetry. As a key ingredient we develop a foundational singular perturbation theory for the modified total squared curvature energy. It turns out that our energy has almost the same variational structure as a phase transition energy of Modica–Mortola type at the level of a first order singular limit.
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DOI:
10.1007/s00526-009-0244-3
发表时间:
2010-03-01
影响因子:
2.1
作者:
Schaetzle, Reiner
通讯作者:
Schaetzle, Reiner
DOI:
10.1137/17m111701x
发表时间:
2018
期刊:
SIAM J. Math. Anal.
影响因子:
--
作者:
Anna Dall’Acqua;K. Deckelnick
通讯作者:
K. Deckelnick
DOI:
10.1512/iumj.2020.69.8036
发表时间:
--
期刊:
arXiv: Analysis of PDEs
影响因子:
--
作者:
A. DairAcqua;M. Novaga;A. Pluda
通讯作者:
A. Pluda
影响因子:
--
作者:
A. Dall’Acqua;A. Pluda
通讯作者:
A. Pluda
影响因子:
0.9
作者:
Y. Sachkov;E. Sachkova
通讯作者:
E. Sachkova