• Title/Summary/Keyword: s inequality

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On a Reverse Hardy-Hilbert's Inequality

  • Yang, Bicheng
    • Kyungpook Mathematical Journal
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    • v.47 no.3
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    • pp.411-423
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    • 2007
  • This paper deals with a reverse Hardy-Hilbert's inequality with a best constant factor by introducing two parameters ${\lambda}$ and ${\alpha}$. We also consider the equivalent form and the analogue integral inequalities. Some particular results are given.

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MORE ON REVERSE OF HÖLDER'S INTEGRAL INEQUALITY

  • Benaissa, Bouharket;Budak, Huseyin
    • Korean Journal of Mathematics
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    • v.28 no.1
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    • pp.9-15
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    • 2020
  • In 2012, Sulaiman [7] proved integral inequalities concerning reverse of Holder's. In this paper two results are given. First one is further improvement of the reverse Hölder inequality. We note that many existing inequalities related to the Hölder inequality can be proved via obtained this inequality in here. The second is further generalization of Sulaiman's integral inequalities concerning reverses of Holder's [7].

ON CHAOTIC OPERATOR ORDER $A\;{\gg}\;C\;{\gg}\;B$ IN HILBERT SPACES

  • Lin, C.S.
    • East Asian mathematical journal
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    • v.24 no.1
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    • pp.67-79
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    • 2008
  • In this paper, we characterize the chaotic operator order $A\;{\gg}\;C\;{\gg}\;B$. Consequently all other possible characterizations follow easily. Some satellite theorems of the Furuta inequality are naturally given. And finally, using results of characterizing $A\;{\gg}\;C\;{\gg}\;B$, and by the Douglas's majorization and factorization theorem we are able to characterize the chaotic operator order $A\;{\gg}\;B$ in terms of operator equalities.

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A REFINEMENT OF THE JENSEN-SIMIC-MERCER INEQUALITY WITH APPLICATIONS TO ENTROPY

  • Sayyari, Yamin
    • The Pure and Applied Mathematics
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    • v.29 no.1
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    • pp.51-57
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    • 2022
  • The Jensen, Simic and Mercer inequalities are very important inequalities in theory of inequalities and some results are devoted to this inequalities. In this paper, firstly, we establish extension of Jensen-Simic-Mercer inequality. After that, we investigate bounds for Shannons entropy of a probability distribution. Finally, We give some new applications in analysis.

ON CARLEMAN'S INEQUALITY AND ITS IMPROVEMENT

  • Kim, Young-Ho
    • Journal of applied mathematics & informatics
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    • v.8 no.3
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    • pp.1021-1026
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    • 2001
  • In this paper, we give an improvement of Carleman’s inequality by using the strict monotonicity of the power mean of n distinct positive numbers.

SOME OPERATOR INEQUALITIES INVOLVING IMPROVED YOUNG AND HEINZ INEQUALITIES

  • Moazzen, Alireza
    • The Pure and Applied Mathematics
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    • v.25 no.1
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    • pp.39-48
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    • 2018
  • In this work, by applying the binomial expansion, some refinements of the Young and Heinz inequalities are proved. As an application, a determinant inequality for positive definite matrices is obtained. Also, some operator inequalities around the Young's inequality for semidefinite invertible matrices are proved.