Contents Online
Communications in Mathematical Sciences
Volume 17 (2019)
Number 3
Global well-posedness of the free-surface damped incompressible Euler equations with surface tension
Pages: 587 – 608
DOI: https://dx.doi.org/10.4310/CMS.2019.v17.n3.a1
Author
Abstract
We consider a layer of an incompressible inviscid fluid, bounded below by a fixed general bottom and above by a free moving boundary, in a horizontally periodic setting. The fluid dynamics is governed by the gravity-driven incompressible Euler equations with damping, and the effect of surface tension is included on the free surface. We prove that the problem is globally well-posed for the small initial data; moreover, the solution decays exponentially to the equilibrium.
Keywords
Euler, free boundary problems, damping, surface tension, global well-posedness
2010 Mathematics Subject Classification
35L60, 35Q35, 76B15
This work was supported by the National Natural Science Foundation of China (No. 11771358).
Received 7 August 2018
Accepted 27 December 2018
Published 30 August 2019