U


[Page 793 ( continued )]
unbalanced transportation model

a transportation model in which supply exceeds demand or demand exceeds supply



unbounded problem

a linear programming problem in which there is no completely closed-in feasible solution area and therefore the objective function can increase infinitely



unconstrained optimization model

a model with a single objective function and no constraints



undirected branch

a branch in a network that allows flow in both directions



utiles

the units in which utility is measured



utility

a numeric measure of the satisfaction a person derives from money



utilization factor

the probability that a server in a queuing system will be busy






Introduction to Management Science
Introduction to Management Science (10th Edition)
ISBN: 0136064361
EAN: 2147483647
Year: 2006
Pages: 358

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