Definition of operation that creates matrix from two vectors I'm looking for something similar to Kronecker's product that creates matrix based on two vectors I'm thinking about either:
$$
 (1,2,3) @ (4,5,6) = 
\begin{bmatrix}
 (1, 4) & (2, 4) & (3, 4) \\[0.3em]
 (1, 5) & (2, 5) & (3, 5) \\[0.3em]
 (1, 6) & (2, 6) & (3, 6) 
\end{bmatrix}
$$
or
$$
 (1,2,3) @ (4,5,6) = 
\begin{bmatrix}
 1 \cdot 4 & 2 \cdot 4 & 3 \cdot 4 \\[0.3em]
 1 \cdot 5 & 2 \cdot 5 & 3 \cdot 5 \\[0.3em]
 1 \cdot 6 & 2 \cdot 6 & 3 \cdot 6
\end{bmatrix}
$$
where obviously @ is my imaginary operation.

I don't know why this question has a negative vote. If you have row vectors $u = (1,2,3)$ and $v = (4,5,6)$, the latter matrix is $v^Tu$. The former isn't really a matrix in the sense I know of, because its entries aren't numbers.
