ABSTRACT
In Chapter 5, an algorithm for calculating the L1 solution of overdetermined systems of linear equations is given. In this solution the L1 norm of the residual vector, is as small as possible. In Chapter 6, the one-sided L1 solution of overdetermined linear equations was presented, in which the L1 norm of the residual vector is as small as possible and such that all the elements of the residual vector are either non-positive or non-negative.
