The minimum cut and maximum flow problems form a well-known pair of dual problems providing a min-max relation. Similarly, the continuous relaxation of the minimum multicut problem is the linear dual ...

As one of the most critical components in modern LP solvers, presolve in linear programming (LP) employs a rich set of presolvers to remove different types of redundancy in input problems by ...

In order to enhance the green development level of manufacturing industry and achieve high-quality development of manufacturing industry, this study is based on the input-output data of manufacturing ...