vdabbagh
Dear Discussion Forum
I am interested to an nxn matrix A with n distinct entries, say a1,..., an, such that each entry ai in each row, each column, the main diagonal and the anti-diagonal of A appears only once. Do we have a name for this type of matrix? Have you seen any article about it?
Thanks in advance for any hint
VAhid
I am interested to an nxn matrix A with n distinct entries, say a1,..., an, such that each entry ai in each row, each column, the main diagonal and the anti-diagonal of A appears only once. Do we have a name for this type of matrix? Have you seen any article about it?
Thanks in advance for any hint
VAhid