petsc-3.5.0 2014-06-30
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MatMultHermitianTransposeAdd

Computes v3 = v2 + A^H * v1.

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatMultHermitianTransposeAdd(Mat mat,Vec v1,Vec v2,Vec v3)
Neighbor-wise Collective on Mat and Vec

Input Parameters

mat - the matrix
v1, v2 - the vectors

Output Parameters

v3 -the result

Notes

The vectors v1 and v3 cannot be the same. I.e., one cannot call MatMultHermitianTransposeAdd(A,v1,v2,v1).

See Also

MatMultHermitianTranspose(), MatMultTranspose(), MatMultAdd(), MatMult()

Level:beginner
Location:
src/mat/interface/matrix.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages