On a Positive decomposition of entropy production functional for the polyatomic BGK model
Analysis of PDEs
2017-08-18 v1
Abstract
In this paper, we show that the entropy production functional for the polyatomic ellipsoidal BGK model can be decomposed into two non-negative parts. Two applications of this property: the -theorem for the polyatomic BGK model and the weak compactness of the polyatomic ellipsoidal relaxation operator, are discussed.
Keywords
Cite
@article{arxiv.1708.05082,
title = {On a Positive decomposition of entropy production functional for the polyatomic BGK model},
author = {Sa Jun Park and Seok-Bae Yun},
journal= {arXiv preprint arXiv:1708.05082},
year = {2017}
}