Weak regularity of functions and sets in Asplund spaces |
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Authors: | Abderrahim Jourani |
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Institution: | Université de Bourgogne, Institut de Mathématiques de Bourgogne, BP 47 870, 21078 Dijon Cedex, France |
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Abstract: | In this paper, we study a new concept of weak regularity of functions and sets in Asplund spaces. We show that this notion includes prox-regular functions, functions whose subdifferential is weakly submonotone and amenable functions in infinite dimension. We establish also that weak regularity is equivalent to Mordukhovich regularity in finite dimension. Finally, we give characterizations of the weak regularity of epi-Lipschitzian sets in terms of their local representations. |
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Keywords: | 49J52 58C06 46N10 90C25 |
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