Entropy stable reduced order modeling of nonlinear conservation laws
Numerical Analysis
2020-10-28 v2 Numerical Analysis
Abstract
Reduced order models of nonlinear conservation laws in fluid dynamics do not typically inherit stability properties of the full order model. We introduce projection-based hyper-reduced models of nonlinear conservation laws which are globally conservative and inherit a semi-discrete entropy inequality independently of the choice of basis and choice of parameters.
Keywords
Cite
@article{arxiv.1909.09103,
title = {Entropy stable reduced order modeling of nonlinear conservation laws},
author = {Jesse Chan},
journal= {arXiv preprint arXiv:1909.09103},
year = {2020}
}
Comments
Accepted to JCP