vectorization of matrix

The vectorization of a m×n matrix  A=(aij)  the matrix to a column vectorMathworldPlanetmath vec(A), which consists of all columns of A stacked in :


The mapping vec from the vector spaceMathworldPlanetmath formed by the m×n matrices to the vector space of the column vectors of the mn is apparently a linear transformation.

Title vectorization of matrix
Canonical name VectorizationOfMatrix
Date of creation 2013-03-22 18:12:20
Last modified on 2013-03-22 18:12:20
Owner pahio (2872)
Last modified by pahio (2872)
Numerical id 4
Author pahio (2872)
Entry type Definition
Classification msc 15-01
Synonym vectorization
Synonym vectorisation
Related topic transposeMathworldPlanetmath