Linearized stationary incompressible flow around rotating and translating bodies- Leray solution

0430365 - MÚ 2015 RIV US eng J - Journal Article
Deuring, P. - Kračmar, S. - Nečasová, Šárka
Linearized stationary incompressible flow around rotating and translating bodies- Leray solution.
Discrete and Continuous Dynamical systems - Series S. Roč. 7, č. 5 (2014), s. 967-979. ISSN 1937-1632. E-ISSN 1937-1179
R&D Projects: GA ČR(CZ) GAP201/11/1304
Institutional support: RVO:67985840
Keywords : stationary Oseen problem * rotating body * Leray solution
Subject RIV: BA - General Mathematics
Impact factor: 0.567, year: 2014
http://www.aimsciences.org/journals/displayArticlesnew.jsp?paperID=9874

We consider Leray solutions of the Oseen system with rotational terms, in an exterior domain. Such solutions are characterized by square-integrability of the gradient of the velocity and local square-integrability of the pressure. In a previous paper, we had shown a pointwise decay result for a slightly stronger type of solution. Here this result is extended to Leray solutions. We thus present a second access to this result, besides the one in G. P. Galdi, M. Kyed, Arch. Rat. Mech. Anal., 200 (2011), 21-58.
Permanent Link: http://hdl.handle.net/11104/0235315