mmg2d
simred_2d.c File Reference

Simultaneous reduction function. More...

#include "mmg2d.h"
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Functions

int MMG2D_simred (MMG5_pMesh mesh, double *m, double *n, double dm[2], double dn[2], double vp[2][2])
 

Detailed Description

Simultaneous reduction function.

Author
Charles Dapogny (UPMC)
Cécile Dobrzynski (Bx INP/Inria/UBordeaux)
Pascal Frey (UPMC)
Algiane Froehly (Inria/UBordeaux)
Version
5
Date
01 2014

Function Documentation

◆ MMG2D_simred()

int MMG2D_simred ( MMG5_pMesh  mesh,
double *  m,
double *  n,
double  dm[2],
double  dn[2],
double  vp[2][2] 
)
Parameters
meshpointer toward the mesh
mfirst matrix
nsecond matrix
dmeigenvalues of m in the coreduction basis (to fill)
dneigenvalues of n in the coreduction basis (to fill)
vpcoreduction basis (to fill)
Returns
0 if fail 1 otherwise.

Perform simultaneous reduction of matrices m and n.

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