A Note on the Ky Fan Inequality

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Florea, Aurelia and Niculescu, Constantin P (2002) A Note on the Ky Fan Inequality. RGMIA research report collection, 5 (4).


The Ky Fan inequality is essentially the assertion that t/(1−t) is log-concave. We study its weighted form in the context of signed weights.

Item type Article
URI https://vuir.vu.edu.au/id/eprint/17782
Subjects Historical > FOR Classification > 0102 Applied Mathematics
Historical > FOR Classification > 0103 Numerical and Computational Mathematics
Current > Collections > Research Group in Mathematical Inequalities and Applications (RGMIA)
Keywords convex function, Popoviciu measure, subdifferential
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