Matrix Algebra, Decomposition, Linear Equation, System Of Equations, Constrained Optimization.
matrix Q and upper triangular matrix R) The original equation was Ax = B We restate the above in the form below: QR. x = B Rx = Q(inverse). B (note: Q (transpose) is the same as Q(inverse)) The answer tallies with the previous 2 approaches. Application to Asset Management Asset management firms may