The existence of contingent epiderivatives for set-valued maps

Document Type

Article

Publication Date

1-1-2003

Abstract

This short note deals with the issue of existence of contingent epiderivatives for set-valued maps defined from a real normed space to the real line. A theorem of Jahn-Rauh [1], given for the existence of contingent epiderivatives, is used to obtain more general existence results. The strength and the limitations of the main result are discussed by means of some examples.

Publication Title

Applied Mathematics Letters

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