【摘要】 作者给出了线性规划的一个更为一般的表现形式 ,明确定义了具有标准型形式的线性规划的等价变换 ,使得单纯形法的讲解更清晰简洁 ,便于学生掌握 ,且兼顾了数学形式美和逻辑美的学科特点 ;文中也体现了重视实例式教学的想法 .更多还原

【Abstract】 In this paper a more general form for linear programming with standard form is adopted and the concept of equivalence transformation of simplex tableau is defined. Consequently it is convenient for teaching as well as for learning the simplex method. The mathematical beauty in form and logic is well regarded.更多还原