Heinz Gröflin, Alan J. Hoffman
Combinatorica
We study the concept of series and parallel composition of linear programming problems and show that greedy properties are inherited by such compositions. Our results are inspired by earlier work on compositions of flow problems. We make use of certain Monge properties as well as convexity properties which support the greedy method in other contexts. © 1993 The Mathematical Programming Society, Inc.
Heinz Gröflin, Alan J. Hoffman
Combinatorica
Alan J. Hoffman, Carl W. Lee
Discrete and Computational Geometry
Alan J. Hoffman
Linear Algebra and Its Applications
Jean-Louis Goffin, Alan J. Hoffman
Linear Algebra and Its Applications