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A refinement of Young’s inequality

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Abstract

We present an improved version of Young’s inequality as well as an operator inequality version of it. Our result is compared to the latest refinements.

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References

  1. S. S. Dragomir, On New Refinements and Reverses of Young’s Operator Inequality, available online at https://arxiv.org/pdf/1510.01314v1.

  2. Furuichi S.: Refined Young inequalities with Specht’s ratio. J. Egyptian Math. Soc. 20, 46–49 (2012)

    Article  MATH  MathSciNet  Google Scholar 

  3. Specht W.: Zur Theorie der elementaren Mittel. Math. Z. 74, 91–98 (1960)

    Article  MATH  MathSciNet  Google Scholar 

  4. Zou L., Jiang Y.: Improved arithmetic-geometric mean inequality and its application. J. Math. Inequal. 9, 107–111 (2015)

    Article  MATH  MathSciNet  Google Scholar 

  5. Zuo G., Shi G., Fujii M.: Refined Young inequality with Kantorovich constant. J. Math. Inequal. 5, 551–556 (2011)

    Article  MATH  MathSciNet  Google Scholar 

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Correspondence to P. Kórus.

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Kórus, P. A refinement of Young’s inequality. Acta Math. Hungar. 153, 430–435 (2017). https://doi.org/10.1007/s10474-017-0735-1

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  • DOI: https://doi.org/10.1007/s10474-017-0735-1

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