Subdifferentials with respect to dualities |
| |
Authors: | Juan-Enrique Martinez-Legaz Ivan Singer |
| |
Institution: | (1) Dept. Economia i Historia Economica, Universitat Autonoma de Barcelona, Bellaterra, 08193 Barcelona, Spain;(2) Institute of Mathematics of the Romanian Academy, P.O. Box 1-764, 70700 Bucharest, Romania |
| |
Abstract: | LetX andW be two sets and : ¯RX ¯RW a duality (i.e., a mapping
such that
for all
and all index setsI). We introduce and study the subdifferential
of a function
at a pointx
o
X, with respect to . We also consider the particular cases when is a (Fenchel-Moreau) conjugation, or a -duality, or a -duality, in the sense of 8]. |
| |
Keywords: | Dualities generalized subdifferentials conjugations |
本文献已被 SpringerLink 等数据库收录! |
|