关于作用率可接受性准则
On action rate admissibility criteria
AI总结:
本文提出新的可接受性准则,用于研究等熵可压缩欧拉流体的二维黎曼问题,证明该准则更偏好2-激波解。
摘要:
我们基于最小作用原理提出了新的初始值问题的可接受性准则。这些准则应用于等熵可压缩欧拉流体的二维黎曼初始值问题。证明了该准则更倾向于2-激波解,而非由Chiodaroli和Kreml通过凸积分得到的解,或由Markfelder和Pellhammer最近构造的混合解。
英文摘要:
We formulate new admissibility criteria for initial value problems motivated by the least action principle. These are applied to a two-dimensional Riemann initial value problem for the isentropic compressible Euler fluid flow. It is shown that the criterion prefers the 2-shock solution to solutions obtained by convex integration by Chiodaroli and Kreml or to the hybrid solutions recently constructed by Markfelder and Pellhammer.
机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。