A linearized system describing stationary incompressible viscous flow around rotating and translating bodies: improved decay estimates of the velocity and its gradient

0373995 - MÚ 2012 RIV US eng J - Článek v odborném periodiku
Deuring, P. - Kračmar, S. - Nečasová, Šárka
A linearized system describing stationary incompressible viscous flow around rotating and translating bodies: improved decay estimates of the velocity and its gradient.
Discrete and Continuous Dynamical Systems. Roč. 2011, - (2011), s. 351-361. ISSN 1078-0947. E-ISSN 1553-5231.
[8th AIMS International Conference. Dresden, 25.05.2010-28.05.2010]
Grant CEP: GA AV ČR IAA100190804; GA ČR(CZ) GAP201/11/1304
Výzkumný záměr: CEZ:AV0Z10190503
Klíčová slova: viscous incompressible flow * rotating body * fundamental solution
Kód oboru RIV: BA - Obecná matematika
Impakt faktor: 0.913, rok: 2011
http://aimsciences.org/journals/displayArticlesnew.jsp?paperID=6978

We consider a linearization of a model for stationary incompressible viscous ow past a rigid body performing a rotation and a translation. Using a representation formula, we obtain pointwise decay bounds for the velocity and its gradient. This result improves estimates obtained by the authors in a previous article.
Trvalý link: http://hdl.handle.net/11104/0207024