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Weak regularity of functions and sets in Asplund spaces

✍ Scribed by Abderrahim Jourani

Publisher: Elsevier Science
Year: 2006
Tongue: English
Weight: 242 KB
Volume: 65
Category: Article
ISSN: 0362-546X
DOI: 10.1016/j.na.2005.09.031

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✦ Synopsis

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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