Type: Article
Publication Date: 2010-10-01
Citations: 107
DOI: https://doi.org/10.4171/ifb/237
The two-phase free boundary problem for the Navier–Stokes system is considered in a situation where the initial interface is close to a halfplane. By means of Lp -maximal regularity of the underlying linear problem we show local well-posedness of the problem, and prove that the solution, in particular the interface, becomes instantaneously real analytic.