Vector Field Models for Nematic Disclinations

Vector Field Models for Nematic Disclinations
复制标题

向列向错的矢量场模型

DOI:
10.1007/s00332-023-09939-5
复制
发表时间:
2023
影响因子:
3
通讯作者:
Stinson, Kerrek
Stinson, Kerrek
中科院分区:
数学2区
文献类型:
--
作者:
Acharya, Amit;Fonseca, Irene;Ganedi, Likhit;Stinson, Kerrek

文献摘要

参考文献

相似文献

本文研究了Zhang等人(Physica D Nonlinear Phenom 417:132828,2021)中介绍的双折射液晶中的缺陷模型。在文献中,许多缺陷模型的设置是函数空间SBV(有界变差的特殊函数)。然而,本文考虑的模型通过引入跟踪缺陷的第二矢量场来将指向矢场正则化为在Sobolev空间中。当缺陷宽度为零时,沿着证明了在参数固定的情况下的松弛结果,并得到了部分紧性结果。
In this paper, a model for defects in nematic liquid crystals that was introduced in Zhang et al. (Physica D Nonlinear Phenom 417:132828, 2021) is studied. In the literature, the setting of many models for defects is the function space SBV (special functions of bounded variation). However, the model considered herein regularizes the director field to be in a Sobolev space by introducing a second vector field tracking the defect. A relaxation result in the case of fixed parameters is proved along with some partial compactness results as the defect width vanishes.
DOI: --
发表时间: 2020
期刊:
影响因子: --
作者:
Rajat Arora;A. Acharya
通讯作者: A. Acharya
DOI: --
发表时间: 2016
期刊:
影响因子: --
作者:
Chiqun Zhang;Xiaohan Zhang;A. Acharya;D. Golovaty;N. Walkington
通讯作者: N. Walkington
DOI: 10.2140/pjm.1952.2.25
发表时间: 1952-03
影响因子: 0.6
作者:
C. B. Morrey
通讯作者: C. B. Morrey
Ginzburg-Landau 泛函和重正化能量:改进的 Γ 收敛方法
DOI: --
发表时间: 2014
期刊:
影响因子: --
作者:
R. Alicandro;M. Ponsiglione
通讯作者: M. Ponsiglione
DOI: 10.1137/siap
发表时间: 2020
期刊: Jyväskylä studies in education, psychology and social research
影响因子: --
作者:
김성연
通讯作者: 김성연