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Editorial Expression of Concern: On approximating Mills ratio

The Original Article was published on 17 September 2015

Editorial Expression of Concern: J Inequal Appl 2015, 273 (2015). https://doi.org/10.1186/s13660-015-0792-3.

The Editors-in-Chief are issuing this editorial Expression of Concern to alert readers that the first paragraph in the Introduction of this article [1] contains some text that is identical with that in the first paragraph of the Introduction of a previous article by Gasull and Utzet [2]. Zhen-Hang Yang and Yu-Ming Chu have not responded to correspondence about this notice.

References

  1. 1.

    Yang, Z.-H., Chu, Y.-M.: On approximating Mills ratio. Journal of Inequalities and Applications (2015). https://doi.org/10.1186/s13660-015-0792-3

    MathSciNet  Article  MATH  Google Scholar 

  2. 2.

    Gasull, A., Utzet, F.: Approximating Mills ratio. Journal of Mathematical Analysis and Applications (2014). https://doi.org/10.1016/j.jmaa.2014.05.034

    MathSciNet  Article  MATH  Google Scholar 

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Correspondence to Yu-Ming Chu.

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Yang, ZH., Chu, YM. Editorial Expression of Concern: On approximating Mills ratio. J Inequal Appl 2021, 100 (2021). https://doi.org/10.1186/s13660-021-02627-6

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