Kronecker product
= Kronecker product
{wiki=Kronecker_product}
The Kronecker product is a mathematical operation on two matrices of arbitrary sizes that produces a block matrix. Specifically, if \\( A \\) is an \\( m \\times n \\) matrix and \\( B \\) is a \\( p \\times q \\) matrix, the Kronecker product \\( A \\otimes B \\) is an \\( (mp) \\times (nq) \\) matrix constructed by multiplying each element of \\( A \\) by the entire matrix \\( B \\).