【摘要】 提出约束松紧的概念及对约束方程不可行解的粗筛,减少计算次数,对计算大型问题提供了有利条件。更多还原

【Abstract】 This article introduced a new concept of constraint-loose-tight degree and a method of rough-sieve of infeasible constraints. The operation time can be decreased with this method, especially for large scale zero-one linear programming problem.更多还原