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A Converse of Tchebyshev Inequality

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Abstract

Looking at Harnack inequality in Harmonic Spaces, we complete the well-known Tchebyshev inequality for positive integrable function with an opposite one.

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References

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Acknowledgements

Many thanks to Lucian Beznea, Valentin Grecea, Ionel Popescu, Iulian Câmpean for the interest they showed in the meeting of Potential Theory seminar (October 25) when I presented the result, each of them trying to give their own solution.

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Correspondence to Ileana Bucur.

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Bucur, I. A Converse of Tchebyshev Inequality. Mediterr. J. Math. 20, 202 (2023). https://doi.org/10.1007/s00009-023-02345-x

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  • DOI: https://doi.org/10.1007/s00009-023-02345-x

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