Geodesic
Conjugating the Inverse of a Concave Function
Journal of convex analysis, Tome 12 (2005) no. 1, pp. 71-79.

Voir la notice de l'article provenant de la source Heldermann Verlag

This note is devoted to the clarification of the relationship between the Legendre-Fenchel conjugate of 1/f and that of -f when f is a positive concave function.
Classification : 26B25, 52A41, 90C25
Mots-clés : Convex functions, Legendre-Fenchel conjugate, subdifferential 
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J.-B. Hiriart-Urruty. Conjugating the Inverse of a Concave Function. Journal of convex analysis, Tome 12 (2005) no. 1, pp. 71-79. http://geodesic.mathdoc.fr/item/JCA_2005_12_1_JCA_2005_12_1_a3/