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Stabex method for extension of alpha-polynomial hereditary classes

Article Abstract:

A set Stabex (F, v) associated with a graph F and a vertex v is defined. A change in F with Stabex (F, v) in the list of forbidden induced subgraphs for P (alpha-polynomial hereditary class), obtains an alpha-polynomial extension of P.

Author: Zverovich, Igor E.

Publisher: Elsevier B.V.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2004

Methods, Optimization theory, Mathematical programming

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The concave cost supply problem

Article Abstract:

Application of heuristics to formulate algorithm for ascertaining cost of material supplied by various manufacturers to single customer, for fulfilment of preexisting demand, is described.

Author: Chauhan, Satyaveer Singh, Proth, Jean-Marie

Publisher: Elsevier B.V.
Publication Name: European Journal of Operational Research
Subject: Business, international
ISSN: 0377-2217
Year: 2003

France, Analysis, Logistics, Business logistics, Heuristic programming

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Subjects list: Usage, Algorithms, Algorithm

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