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Some computationally relevant group theoretic structures of fixed charge problems (1976)

Rardin, Ronald L. ; Unger, V. E.

Springer

Mathematical programming 10 (1976), S. 379-400

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ISSN: 1436-4646

Source: Springer Online Journal Archives 1860-2000

Topics: Computer Science , Mathematics

Notes: Abstract Among the most commonly occurring mixed-integer problems in operations research are linear programs with fixed charge objective functions. In this paper special structures of the equivalent form of such problems obtained from optimal solutions to their continuous relaxations are characterized and exploited in a series of penalty procedures for branch-and-bound type algorithms. The selection, construction, and solution of such penalty problems are discussed, and computational experience with the procedures is presented.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1007/BF01580683

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