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

0430365 - MÚ 2015 RIV US eng J - Článek v odborném periodiku
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
Grant CEP: GA ČR(CZ) GAP201/11/1304
Institucionální podpora: RVO:67985840
Klíčová slova: stationary Oseen problem * rotating body * Leray solution
Kód oboru RIV: BA - Obecná matematika
Impakt faktor: 0.567, rok: 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.
Trvalý link: http://hdl.handle.net/11104/0235315