We study the convex hull of the continuous knapsack set which consists of a single inequality constraint with n non … continuous knapsack sets with m = 1. The convex hull of the sets with n = 2 and m = 1 is then shown to be given by facets of … either two-variable pure-integer knapsack sets or continuous knapsack sets with n = 2 and m = 1 in which the continuous …

We study two continuous knapsack sets Y≥ and Y≤ with n integer, one unbounded continuous and m bounded continuous … that the convex hull is the intersection of the bound constraints and 2m polyhedra arising from a continuous knapsack set …