Finite element methods for fourth order axisymmetric geometric evolution
equations
equations
File(s)axisd_submit.pdf (2.58 MB)
Accepted version
Author(s)
Barrett, John W
Garcke, Harald
Nürnberg, Robert
Type
Journal Article
Abstract
Fourth order curvature driven interface evolution equations frequently appear in the natural sciences. Often axisymmetric geometries are of interest, and in this situation numerical computations are much more efficient. We will introduce and analyze several new finite element schemes for fourth order geometric evolution equations in an axisymmetric setting, and for selected schemes we will show existence, uniqueness and stability results. The presented schemes have very good mesh and stability properties, as will be demonstrated by several numerical examples.
Date Issued
2019-01-01
Date Acceptance
2018-10-01
Citation
Journal of Computational Physics, 2019, 376, pp.733-766
ISSN
0021-9991
Publisher
Elsevier
Start Page
733
End Page
766
Journal / Book Title
Journal of Computational Physics
Volume
376
Copyright Statement
© 2018 Elsevier Inc. All rights reserved. This manuscript is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Licence http://creativecommons.org/licenses/by-nc-nd/4.0/
Identifier
http://arxiv.org/abs/1806.05093v1
Subjects
math.NA
math.NA
65M60, 65M12, 35K55, 53C44
Notes
45 pages, 26 figures. This article is closely related to arXiv:1805.04322
Publication Status
Published
Date Publish Online
2018-10-09