4. Execution phase

No optimization of the width of the band is carried out during the numbering. The order in which the substructures appear in the numbering corresponds to the order in which they are defined in the generalized model (operator DEFI_MODELE_GENE). The user can therefore limit the width of the band by defining the substructures of the generalized model in a judicious order.

The degrees of freedom, resulting from the double dualization, are then assembled on either side of the generalized degrees of freedom of the second assembled substructure (among the two substructures brought into play by the link).