Geodesic
An Effective Characterization of Schur-Convex Functions with Applications
Journal of convex analysis, Tome 14 (2007) no. 1, pp. 103-108.

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

An effective necessary and sufficient condition for S-convexity is presented and applications are given.
Classification : 15A51, 26B25, 26D15
Mots-clés : S-convex function, majorization 
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     author = {C. Stepniak},
     title = {An {Effective} {Characterization} of {Schur-Convex} {Functions} with {Applications}},
     journal = {Journal of convex analysis},
     pages = {103--108},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {2007},
     url = {http://geodesic.mathdoc.fr/item/JCA_2007_14_1_JCA_2007_14_1_a7/}
}
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C. Stepniak. An Effective Characterization of Schur-Convex Functions with Applications. Journal of convex analysis, Tome 14 (2007) no. 1, pp. 103-108. http://geodesic.mathdoc.fr/item/JCA_2007_14_1_JCA_2007_14_1_a7/