Extreme varieties, concave functions, and the fixed charge problem
โ Scribed by Warren M. Hirsch; Alan J. Hoffman
- Publisher
- John Wiley and Sons
- Year
- 1961
- Tongue
- English
- Weight
- 602 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0010-3640
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
Capacity improvement and conditional penalties are two computational aides for fathoming subproblems in a branch-and-bound procedure. In this paper, we apply these techniques to the fixed charge transportation problem (FCTP) and show how relaxations of the FCTP subproblems can be posed as concave mi
We investigate the possible limit distributions of zeros and poles associated with ray sequences of rational functions that are asymptotically optimal for weighted Zolotarev problems. For disjoint compacta E 1 , E 2 in the complex plane, the Zolotarev problem entails minimizing the ratio of the sup