Staff Publications

Staff Publications

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    'Staff publications' is the digital repository of Wageningen University & Research

    'Staff publications' contains references to publications authored by Wageningen University staff from 1976 onward.

    Publications authored by the staff of the Research Institutes are available from 1995 onwards.

    Full text documents are added when available. The database is updated daily and currently holds about 240,000 items, of which 72,000 in open access.

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Record number 559442
Title On function monotonicity in simplicial branch and bound
Author(s) Hendrix, E.M.T.; Salmerón, J.M.G.; Casado, L.G.
Department(s) Operations Research and Logistics
Publication type Contribution in proceedings
Publication year 2019
Abstract Branch and bound methods in Global Optimization guarantee to find the set of global minimum points up to a certain accuracy. Partition sets typically take the shape of boxes, cones and simplices. In the tradition of interval arithmetic for generating bounds on box shaped partition sets, the concept of monotonicity test is used in order to reduce dimension. This paper shows how such a concept can be extended to simplicial partition sets and how to elaborate it for the Standard Quadratic Program.
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