Full paper in PDF format:
$%J. L. Boldrini, E. Fernández-Cara, and M. A. Rojas-Medar, An optimal control problem for a
generalized Boussinesq model: The time dependent case, Rev. Mat. Complut. 20 (2007), no. 2,
339–366.%$
Department of Mathematics IMECC-UNICAMP, CP 6065, 130813-859 Campinas-SP — Brazil boldrini@ime.unicamp.br | Department of Differential Equations and Numerical Analysis University of Sevilla, Aptdo. 1160 41080 Sevilla — Spain cara@us.es |
ABSTRACT
We consider an optimal control problem governed by a system of nonlinear partial differential equations modelling viscous incompressible flows submitted to variations of temperature. We use a generalized Boussinesq approximation. We obtain the existence of the optimal control as well as first order optimality conditions of Pontryagin type by using the Dubovitskii-Milyutin formalism.
Key words: optimal control, Boussinesq model, Dubovitskii-Milyutin formalism.
2000 Mathematics Subject Classification: 49J20, 76D03.