Invertibility of functional Galois connections

被引:8
|
作者
Akian, M
Gaubert, S
Kolokoltsov, V
机构
[1] Inst Natl Rech Informat & Automat, F-78153 Le Chesnay, France
[2] Nottingham Trent Univ, Dept Comp & Math, Nottingham NG1 4BU, England
[3] Russian Acad Sci, Inst Informat Transmiss Problems, Moscow, Russia
关键词
D O I
10.1016/S1631-073X(02)02594-3
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
We consider equations of the form Bf = g, where B is a Galois connection between lattices of functions. This includes the case where B is the Fenchel transform, or more generally a Moreau conjugacy. We characterize the existence and uniqueness of a solution f in terms of generalized subdifferentials, which extends K. Zimmermann's covering theorem for max-plus linear equations.
引用
收藏
页码:883 / 888
页数:6
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