%0 Journal Article
%T Kronecker Square Roots and The Block vec Matrix
%A Ignacio Ojeda
%J Mathematics
%D 2013
%I arXiv
%X Using the block vec matrix, I give a necessary and sufficient condition for factorization of a matrix into the Kronecker product of two other matrices. As a consequence, I obtain an elementary algorithmic procedure to decide whether a matrix has a square root for the Kronecker product.
%U http://arxiv.org/abs/1310.8149v2