关于不可压缩三维 Euler 方程的一类奇异解
偏微分方程分析
2012-10-03 v2
摘要
构造了一类满足不可压缩三维 Euler 方程的奇异三维速度矢量场。结果表明,这种解方案在二维中不存在。所构造的解在有界时间内是有界且光滑的,之后变为奇异。尽管解是光滑且有界的,但速度场在 中似乎没有界。
引用
@article{arxiv.1209.6250,
title = {On a class of singular solutions to the incompressible 3-D Euler equation},
author = {Joerg Kampen},
journal= {arXiv preprint arXiv:1209.6250},
year = {2012}
}
备注
28 p., correction: solutions constructed in v1 are smooth bounded but no bound of finite energy is found