Snapping elastic curves as a one-dimensional analogue of two-component lipid bilayers
Abstract
In order to study a one-dimensional analogue of the spontaneous curvature model for two-component lipid bilayer membranes we consider planar curves that are made of a material with two phases. Each phase induces a preferred curvature to the curve, and these curvatures as well as phase boundaries may lead to the development of kinks. We introduce a family of energies for smooth curves and phase fields, and we show that these energies -converge to an energy for curves with a finite number of kinks. The theoretical result is illustrated by some numerical examples.
Keywords
Cite
@article{arxiv.1603.00756,
title = {Snapping elastic curves as a one-dimensional analogue of two-component lipid bilayers},
author = {Michael Helmers},
journal= {arXiv preprint arXiv:1603.00756},
year = {2016}
}
Comments
Electronic version of an article published as Math. Models Methods Appl. Sci., 21(5), 2011, 1027-1042, DOI: 10.1142/S0218202511005234. (C)World Scientific Publishing Company, http://www.worldscientific.com/worldscinet/m3as