[Getdp] non-linear problem: how to refer to the variable
Fabian Dortu
Fabian.Dortu at imec.be
Thu Dec 16 17:45:25 CET 2004
Hello
should I use {My_var} or Dof{My_var} to refer to the variable to solve
in a non-linear problem?
example:
Formulation {
{ Name Poi_XC ; Type FemEquation;
Quantity {
{ Name VAR_XC; Type Local; NameOfSpace Hgrad_XC; }
}
Equation {
Galerkin { [ PAR_MAT_D[] * Dof{d VAR_XC} , {d VAR_XC} ];
In Vol_Wfr; Integration I1; Jacobian JacZyl; }
Galerkin { [ -PAR_DEP_Gen[] , {VAR_XC} ];
In Vol_Wfr; Integration I1; Jacobian JacZyl; }
Galerkin { [ PAR_DEP_Rec[Dof{VAR_XC}] , {VAR_XC} ]; // with
Dof{}
In Vol_Wfr; Integration I1; Jacobian JacZyl; }
//Galerkin { [ PAR_DEP_Rec[{VAR_XC}] , {VAR_XC} ]; // or
not Dof{} ?
// In Vol_Wfr; Integration I1; Jacobian JacZyl; }
}
}
}
Thanx,
Fabian
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