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ABS methods have been studied a lot in last few years . This paper gives a review of work done by few researchers for applying ABS algorithm for different problems i.e; for solving determined or undetermined linear systems , linear least square optimization problem and integer equations and linear programming problems. [ABSTRACT FROM AUTHOR]

In this paper, a generalized fractional programming problem with linear constraints and the objective function is the sum of the functions of the form Minimize … Subject to the linear constraints Ax ≥ b, and x ≥ 0 where a'x+p , c'x + q and e'x + r are linear functions has been discussed. Solution of the above generalized fractional programming problem can be recovered by reducing it to a fractional programming problem. [ABSTRACT FROM AUTHOR]