Bibliographical noteFunding Information:
‘School of Organization and Management, Yale University, Box lA, New Haven, CT 06520. “Faculty of Industrial Engineering and Management, Technion-Israel Institute of Technology, Technion City, Haifa 32oo0, Israel. Research of this author was supported by Grant No. ECS-83.10213 from the National Science Foundation.
““Department of Mathematics, Technion-Israel Institute of Teclmology, Haifa 32000, Israel. Research sponsored in part by the Air Force Office of Scientific Research, Grant AFOSR-8341.5050.
‘Department of Mathematics, Technion-Israel Institute of Technology, Haifa 32oo0, Israel. Research supported by the Fund for Promotion of Research at the Technion. ‘Department of Mathematics, Concordia University, Montreal, Quebec, H4B lR6, Canada. Researcll supported by NSERC Grant No. 4641.
ASJC Scopus subject areas
- Algebra and Number Theory
- Numerical Analysis
- Geometry and Topology
- Discrete Mathematics and Combinatorics