arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 0805.2176physics.flu-dyn
收藏

关于对流过滤Burgers方程到无粘Burgers方程熵解的收敛性

On the Convergence of the Convectively Filtered Burgers Equation to the Entropy Solution of the Inviscid Burgers Equation

Greg Norgard, Kamran Mohseni

摘要:

本文证明了对流过滤Burgers方程的解在初始条件受到一定限制时,将收敛到无粘Burgers方程的熵解。它这样做,首先建立收敛到一个弱解的无粘Burgers方程,然后表明,弱解是熵的解决方案。然后将结果推广到更一般的初始条件。

英文摘要:

This document provides a proof that the solutions to the convectively filtered Burgers equation, will converge to the entropy solution of the inviscid Burgers equation when certain restrictions are put on the initial conditions. It does so by first establishing convergence to a weak solution of the inviscid Burgers equation and then showing that the weak solution is the entropy solution. Then the results are extended to encompass more general initial conditions.

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。

↑