petsc-3.7.1 2016-05-15
Report Typos and Errors

MatCreateNormalHermitian

Creates a new matrix object that behaves like (A*)'*A.

Synopsis

#include "petscmat.h" 
PetscErrorCode  MatCreateNormalHermitian(Mat A,Mat *N)
Collective on Mat Many br

Input Parameter

A -the (possibly rectangular complex) matrix Many br

Output Parameter

N -the matrix that represents (A*)'*A Many br

Many br

Notes: The product (A*)'*A is NOT actually formed! Rather the new matrix Many brobject performs the matrix-vector product by first multiplying by Many brA and then (A*)' Many br

Level:intermediate
Location:
src/mat/impls/normal/normmh.c
Index of all Mat routines
Table of Contents for all manual pages
Index of all manual pages