This paper proposes the concept of reducible loop and tries to make some rudimemtary study of sensitivity analysis on the problem of minimum cost circulation in change of cost.
Lin Jingrong. , {{custom_author.name_en}}.
Sensitivity Analysis on Minimum Cost Circulation. Systems Engineering - Theory & Practice, 1994, 14(8): 59-63 https://doi.org/10.12011/1000-6788(1994)8-59