BibTeX
@INCOLLECTION{
         Mohammadi1996ADi,
       author = "Bijan Mohammadi and Jean-Michel Mal{\'e} and Nicole Rostaing-Schmidt",
       editor = "Martin Berz and Christian H. Bischof and George F. Corliss and Andreas Griewank",
       title = "Automatic Differentiation in Direct and Reverse Modes: {A}pplication to Optimum Shapes
         Design in Fluid Mechanics",
       booktitle = "Computational Differentiation: Techniques, Applications, and Tools",
       pages = "309--318",
       publisher = "SIAM",
       address = "Philadelphia, PA",
       key = "Mohammadi1996ADi",
       crossref = "Berz1996CDT",
       abstract = "We first give a description of the Odyss{\'e}e system.
         Odyss{\'e}e takes as input a Fortran program and a set of variables and returns a new
         Fortran program computing the derivatives of the original function with respect to the given
         variables. Direct differentiation, producing a Jacobian matrix or a gradient vector, and reverse
         mode, computing the linear cotangent map, are implemented in Odyss{\'e}e. The available
         strategies of differentiation are presented: they lead to different computation speeds and memory
         requirements. We consider problems belonging to optimal shape design in aeronautics. Some implicit
         functional must be minimized over a set of possible shapes, under the constraint that the stationary
         Euler equations of the surrounding flow are verified. We describe the physical problems and the
         numerical methods used for solving them. We discuss the advantages and drawbacks of two different
         approaches in the use of Odyss{\'e}e for solving the optimization problem. These
         approaches are analyzed on several tes",
       keywords = "Optimum shape design, computational fluid mechanics, aeronautics,
         Odyss{\'e}e.",
       referred = "[Bischof1996HAt], [Hascoet2002AIC].",
       year = "1996"
}