Least-Squares Finite Element Method for Sea-Ice Dynamics
Numerical Analysis
2018-09-06 v1
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.
Cite
@article{arxiv.1809.01344,
title = {Least-Squares Finite Element Method for Sea-Ice Dynamics},
author = {Fleurianne Bertrand},
journal= {arXiv preprint arXiv:1809.01344},
year = {2018}
}