Atamtrk A.

A. Atamtrk

Information about the author A. Atamtrk will soon be added to the site.
Found 7 papers in total
A study of the lot-sizing polytope
A study of the lot-sizing polytope
2004
The lot-sizing polytope is a fundamental structure contained in many practical...
On the facets of the mixed-integer knapsack polyhedron
On the facets of the mixed-integer knapsack polyhedron
2003
We study the mixed-integer knapsack polyhedron, that is, the convex hull of the...
On capacitated network design cut–set polyhedra
On capacitated network design cut–set polyhedra
2002
This paper provides an analysis of capacitated network design cut–set polyhedra....
On splittable and unsplittable flow capacitated network design arc-set polyhedra
On splittable and unsplittable flow capacitated network design arc-set polyhedra
2002
We study the polyhedra of splittable and unsplittable single arc–set relaxations...
Valid inequalities for problems with additive variable upper bounds
Valid inequalities for problems with additive variable upper bounds
2001
We study the facial structure of a polyhedron associated with the single node...
The mixed vertex packing problem
The mixed vertex packing problem
2000
We study a generalization of the vertex packing problem having both binary and bounded...
A combined Lagrangian, linear programming, and implication heuristic for large-scale set partitioning problems
A combined Lagrangian, linear programming, and implication heuristic for large-scale set partitioning problems
1995
Given a finite ground set, a set of subsets, and costs on the subsets, the set...
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