Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
390767 | Fuzzy Sets and Systems | 2009 | 9 Pages |
Abstract
Whenever a functional is concave it is natural to ask whether its sendograph is a closed convex set. If so, the Hahn–Banach theory implies that the functional can be represented as the infimum of all continuous linear functionals greater than or equal to it. We refer to such representation as a dual representation. Dominated convergence of the concave integral for capacities is characterized in terms of dual representation whenever sequences of functions converge pointwise outside a set of zero capacity.
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