Rangel Socorro

Socorro Rangel

Information about the author Socorro Rangel will soon be added to the site.
Found 4 papers in total
A Lagrangian bound for many-to-many assignment problems
A Lagrangian bound for many-to-many assignment problems
2010
A simple procedure to tighten the Lagrangian bounds is proposed. The approach is...
Using error bounds to compare aggregated generalized transportation models
Using error bounds to compare aggregated generalized transportation models
2006
A comparative study of aggregation error bounds for the generalized transportation...
The application of preprocessing and cutting plane techniques for a class of production planning problems
The application of preprocessing and cutting plane techniques for a class of production planning problems
1998
This paper investigates properties of integer programming models for a class of...
Localization of the optimal solution and a posteriori bounds for aggregation
Localization of the optimal solution and a posteriori bounds for aggregation
1999
After an aggregated problem has been solved, it is often desirable to estimate the...
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