Abstract
In this paper, we consider an inviscid, incompressible, irrotational fluid in a region of R 3 with free boundary. Motivated by we find that in this particular case, we do not need the complicated energy functional in [1], instead we can use a simpler replacement and get the a priori energy estimate for a positive time, which depends only on the initial data.
Original language | English |
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Pages (from-to) | 389-398 |
Number of pages | 10 |
Journal | Acta Mathematicae Applicatae Sinica |
Volume | 21 |
Issue number | 3 |
DOIs | |
Publication status | Published - Aug 2005 |
Keywords
- A priori estimate
- Free boundary
- Incompressible Euler equation