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Sub-super-stabilizability of certain bivariate means via mean-convexity

Article scientifique 2016 Anglais

Résumé

In this paper, we first show that the first Seiffert mean P is concave whereas the second Seiffert mean T and the Neuman-Sándor mean NS are convex. As applications, we establish the sub-stabilizability/super-stabilizability of certain bivariate means. Open problems are derived as well.

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Räıssouli, M., Sándor, J. (2016). Sub-super-stabilizability of certain bivariate means via mean-convexity. https://doi.org/10.1186/s13660-016-1212-z

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Auteur(s)

Mustapha Räıssouli József Sándor

Statistiques

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