http://trilinos.sandia.gov/packages/docs/r10.2/packages/intrepid/example/Drivers/example_05.cpp File Reference

Demonstrate diagonalized mass matrices for H(grad) elements in 1d using Gauss-Legendre quadrature. More...

#include "Intrepid_FunctionSpaceTools.hpp"
#include "Intrepid_FieldContainer.hpp"
#include "Intrepid_CellTools.hpp"
#include "Intrepid_ArrayTools.hpp"
#include "Intrepid_HGRAD_QUAD_Cn_FEM.hpp"
#include "Intrepid_RealSpaceTools.hpp"
#include "Intrepid_DefaultCubatureFactory.hpp"
#include "Intrepid_Utils.hpp"
#include "Epetra_Time.h"
#include "Epetra_Map.h"
#include "Epetra_FECrsMatrix.h"
#include "Epetra_FEVector.h"
#include "Epetra_SerialComm.h"
#include "Teuchos_oblackholestream.hpp"
#include "Teuchos_RCP.hpp"
#include "Teuchos_BLAS.hpp"
#include "Shards_CellTopology.hpp"
#include "EpetraExt_RowMatrixOut.h"
#include "EpetraExt_MultiVectorOut.h"

Go to the source code of this file.

Functions

double evalu (double &x, double &y, double &z)
int evalGradu (double &x, double &y, double &z, double &gradu1, double &gradu2, double &gradu3)
double evalDivGradu (double &x, double &y, double &z)
int main (int argc, char *argv[])

Detailed Description

Demonstrate diagonalized mass matrices for H(grad) elements in 1d using Gauss-Legendre quadrature.

Author:
Created by P. Bochev, R. Kirby D. Ridzal and K. Peterson.
Remarks:
Usage

     ./Intrepid_example_Drivers_Example_03.exe max_deg verbose

        int min_deg         - beginning polynomial degree to check 
	int max_deg         - maximum polynomial degree to check
        verbose (optional)  - any character, indicates verbose output

     
Sample command line: checks mass matrix of degree 1,2,3
 ./Intrepid_example_Drivers_Example_03.exe 1 3 

Definition in file example_05.cpp.

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