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《Operations Research and Management Science》 2002-05
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Notes on Solving a Class of Linear Programming Problems by the Elementary Row Transformation

HU Sheng biao (Qinghai Nationalities College, Xining 810007,China)  
The paper points out that some conclusions about the existence of initial feasible solution,optimized solution and zero solution are wrong in the solution of linear programming proposed by.In particular if augmented matrix containing constrained conditions of n varibles through elementary row transformation, in which the first n's number is nonpositive and the last number is zero in certain equation, then the linear programming problems can have nonzero solution,and not necessarily zero solution given by.
【CateGory Index】: O221.1
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