Nov 20, 2007 #1 L liuerwu Junior Member level 3 Joined Mar 6, 2002 Messages 29 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 155 For a nxn matrix A, a(i,j) is its i row j column element. For each row i (i=1-n) of A, select a different column ji (ji=j1,j2,...,jn, ) , such that: a(1,j1)*a(2,j2)*...*a(n,jn) is maximized. Any help?
For a nxn matrix A, a(i,j) is its i row j column element. For each row i (i=1-n) of A, select a different column ji (ji=j1,j2,...,jn, ) , such that: a(1,j1)*a(2,j2)*...*a(n,jn) is maximized. Any help?