Duality for max-separable problems |
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Authors: | Martin Gavalec Karel Zimmermann |
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Institution: | 1. University of Hradec Králové, Faculty of Informatics and Management, Rokitanského 62, 50003, Hradec Králové, Czech Republic 2. Charles University Prague, Faculty of Mathematics and Physics, Malostranské nám. 25, 11800, Praha 1, Czech Republic
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Abstract: | In this paper we propose a general duality theory for a class of so called ‘max-separable’ optimization problems. In such problems functions h:R k → R of the form h(x 1, . . . , x k ) =? max j ? h j (x j ), occur both as objective functions and as constraint functions (h j are assumed to be strictly increasing functions of one variable). As a result we obtain pairs of max-separable optimization problems, which possess both weak and strong duality property without a duality gap. |
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