Extreme points and adjacency relationship in the flow polytope

Minimum Concave Cost Flows in Certain Networks

Willard I. Zangwill · Management Science · 1968 · 305 citations

Natural Sciences, Industrial Engineering, Operations Management +17

Networks and Basic Solutions

Ellis L. Johnson · Operations Research · 1966 · 121 citations

Natural Sciences, Mathematics, Algorithms +14

A generalized upper bounding algorithm for multicommodity network flow problems

Julie Hartman, Leon S. Lasdon · Networks · 1971 · 62 citations · Full text

Computing, Computer Science, Algorithms +16

A Property of Minimum Concave Cost Flows in Capacitated Networks^*

Michaël Florian, Maurice Rossin-Arthiat, D. de Werra · INFOR Information Systems and Operational Research · 1971 · 11 citations

Natural Sciences, Industrial Engineering, Operations Management +16