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A new proof of the integrability of the subdifferential of a convex function on a Banach space |
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| Authors: | Milen Ivanov Nadia Zlateva |
| Affiliation: | Faculty of Mathematics and Informatics, University of Sofia, 5, James Bourchier Blvd., 1164 Sofia, Bulgaria ; Faculty of Mathematics and Informatics, University of Sofia, 5, James Bourchier Blvd., 1164 Sofia, Bulgaria |
| Abstract: | We provide a simple proof of the Moreau-Rockafellar theorem that a proper lower semicontinuous convex function on a Banach space is determined up to a constant by its subdifferential. |
| Keywords: | Convex function subdifferential |
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