A review on two types of sonic interfaces
Analysis of PDEs
2024-05-10 v1
Abstract
In this paper, two examples of sonic interfaces are presented. The first example shows the case of sonic interfaces as weak discontinuities in self-similar shock configurations of unsteady Euler system. The second example shows the case of sonic interfaces as regular interfaces in accelerating transonic flows governed by the steady Euler-Poisson system with self-generated electric forces. And, we discuss analytic differences of the two examples, and introduce an open problem on decelerating transonic solution to the steady Euler-Poisson system.
Keywords
Cite
@article{arxiv.2405.05717,
title = {A review on two types of sonic interfaces},
author = {Myoungjean Bae},
journal= {arXiv preprint arXiv:2405.05717},
year = {2024}
}