2 search results - page 1 / 1 » On the relative strength of split, triangle and quadrilatera... |
MP
2011
12 years 11 months ago
2011
Integer programs defined by two equations with two free integer variables and nonnegative continuous variables have three types of nontrivial facets: split, triangle or quadrilat...
MP
2010
13 years 2 months ago
2010
Recently, Andersen et al. [1], Borozan and Cornu´ejols [7] and Cornu´ejols and Margot [10] characterized extreme inequalities of a system of two rows with two free integer varia...