Stress‐based Finite Element Methods for Sea Ice Dynamics

Research output: Contribution to journalConference articleAcademicpeer-review

12 Downloads (Pure)

Abstract

A first-order system least squares formulation for the sea-ice dynamics is presented. In addition to the displacement field, the stress tensor is used as a variable. As finite element spaces, standard conforming piecewise polynomials for the displacement approximation are combined with Raviart-Thomas elements for the rows in the stress tensor. Computational results for a test problem illustrate the least-squares approach.
Original languageEnglish
Article numbere201800450
JournalProceedings in Applied Mathematics and Mechanics
Volume18
Issue number1
DOIs
Publication statusPublished - 5 Sep 2018
Event89th Annual Meeting of the International Association of Applied Mathematics and Mechanics, GAMM 2018 - TU Munich, Munich, Germany
Duration: 19 Mar 201823 Mar 2018
Conference number: 89
https://jahrestagung.gamm-ev.de/index.php/2018/2018-annual-meeting

Keywords

  • math.NA

Fingerprint

Dive into the research topics of 'Stress‐based Finite Element Methods for Sea Ice Dynamics'. Together they form a unique fingerprint.

Cite this