Regularity of set-valued maps and their selections through set differences. Part 2: One-sided Lipschitz properties

Abstract : We introduce one-sided Lipschitz (OSL) conditions of set-valued maps with respect to given set differences. The existence of selections of such maps that pass through any point of their graphs and inherit uniformly their OSL constants is studied. We show that the OSL property of a convex-valued set-valued map with respect to the Demyanov difference with a given constant is characterized by the same property of the generalized Steiner selections. We prove that an univariate OSL map with compact images in R1 has OSL selections with the same OSL constant. For such a multifunction which is OSL with respect to the metric difference, one-sided Lipschitz metric selections exist through every point of its graph with the same OSL constant.
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Serdica Mathematical Journal, Bulgarian Academy of Sciences, 2013, Special volume dedicated to the 65th Anniversary of Professor Asen L. Dontchev and to the 60th Anniversary Professor Vladimir M. Veliov, 39 (3-4), pp.391-422
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Contributeur : Estelle Bouzat <>
Soumis le : mardi 23 septembre 2014 - 11:05:39
Dernière modification le : vendredi 13 octobre 2017 - 17:08:16

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  • HAL Id : hal-01067207, version 1

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Robert Baier, Elza Farkhi. Regularity of set-valued maps and their selections through set differences. Part 2: One-sided Lipschitz properties. Serdica Mathematical Journal, Bulgarian Academy of Sciences, 2013, Special volume dedicated to the 65th Anniversary of Professor Asen L. Dontchev and to the 60th Anniversary Professor Vladimir M. Veliov, 39 (3-4), pp.391-422. 〈hal-01067207〉

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