Open CASCADE Technology 6.6.0
Data Structures
math_Uzawa.hxx File Reference
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <math_Vector.hxx>
#include <math_Matrix.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <Standard_Real.hxx>
#include <Standard_OStream.hxx>
#include <math_Uzawa.lxx>

Data Structures

class  math_Uzawa
 This class implements a system resolution C*X = B with
an approach solution X0. There are no conditions on the
number of equations. The algorithm used is the Uzawa
algorithm. It is possible to have equal or inequal (<)
equations to solve. The resolution is done with a
minimization of Norm(X-X0).
If there are only equal equations, the resolution is directly
done and is similar to Gauss resolution with an optimisation
because the matrix is a symmetric matrix.
(The resolution is done with Crout algorithm)
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