Spatial pointwise behavior of time-periodic Navier-Stokes flow induced by oscillation of a moving obstacle (Q2084969)
From MaRDI portal
 | This is the item page for this Wikibase entity, intended for internal use and editing purposes. Please use this page instead for the normal view: Spatial pointwise behavior of time-periodic Navier-Stokes flow induced by oscillation of a moving obstacle |
scientific article
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Spatial pointwise behavior of time-periodic Navier-Stokes flow induced by oscillation of a moving obstacle |
scientific article |
Statements
Spatial pointwise behavior of time-periodic Navier-Stokes flow induced by oscillation of a moving obstacle (English)
0 references
14 October 2022
0 references
The Navier-Stokes equations are considered in the three-dimensional exterior domain when a rigid body moves periodically in time. The results in this paper complement recent studies on the existence of time-periodic solutions by showing that such a flow is unique among small weak \(L^3\) solutions and, moreover, this enjoys \(\frac{1}{|x|}\) space decay property.
0 references
Navier-Stokes equations
0 references
exterior problem
0 references
periodically moving obstacle
0 references
time-periodic solution
0 references
space decay
0 references
uniqueness
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
0 references
