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On generalized Seiffert means

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Abstract

Generalizations of two Seiffert means, usually denoted by P and T, are defined and investigated. The means under discussion are symmetric and homogeneous of degree one in each variable. Computable lower and upper bounds for the new means are also established. Several inequalities involving means discussed in this paper are obtained. In particular, two Wilker’s type inequalities involving those means are derived.

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References

  1. Borwein J.M., Borwein P.B.: Pi and AGM: A Study in Analyric Number Theory and Computational Complexity. Wiley, New York (1987)

    Google Scholar 

  2. Carlson B.C.: Algorithms involving arithmetic and geometric means. Am. Math. Mon. 78, 496–505 (1971)

    Article  MATH  Google Scholar 

  3. Carlson B.C.: Special Functions of Applied Mathematics. Academic Press, New York (1977)

    MATH  Google Scholar 

  4. Chu, Y.-M., Wang, M.-K., Qiu, S.-L., Qiu, Y.-F.: Sharp generalized Seiffert mean bounds for Toader mean. Abstr. Appl. Anal. Article ID 605259 (2011)

  5. Kazi H., Neuman E.: Inequalities and bounds for elliptic integrals. J. Approx. Theory 146, 212–226 (2007)

    Article  MATH  MathSciNet  Google Scholar 

  6. Neuman E.: Inequalities for the Schwab–Borchardt mean and their applications. J. Math. Inequal. 5, 601–609 (2011)

    Article  MATH  MathSciNet  Google Scholar 

  7. Neuman E.: A note on a certain bivariate mean. J. Math. Inequal. 4, 637–643 (2012)

    Article  MathSciNet  Google Scholar 

  8. Neuman E.: On one-parameter family of bivariate means. Aequat. Math. 83, 191–197 (2012)

    Article  MATH  MathSciNet  Google Scholar 

  9. Neuman E.: Inequalities for weighted sums of powers and their applications. Math. Inequal. Appl. 15, 995–1005 (2012)

    MATH  MathSciNet  Google Scholar 

  10. Neuman, E.: A one-parameter family of bivariate means. J. Math. Inequal. (in press)

  11. Neuman E., Sándor J.: On the Schwab–Borchardt mean. Math. Pannon. 14, 253–266 (2003)

    MATH  MathSciNet  Google Scholar 

  12. Neuman E., Sándor J.: On the Schwab–Borchardt mean II. Math. Pannon. 17, 49–59 (2006)

    MATH  MathSciNet  Google Scholar 

  13. Seiffert H.-J.: Problem 887. Nieuw. Arch. Wisk. 11, 176 (1993)

    Google Scholar 

  14. Seiffert H.-J.: Aufgabe 16. Würzel 29, 87 (1995)

    Google Scholar 

  15. Toader G.: Seiffert type means. Nieuw. Arch. Wisk. 17(3), 379–382 (1999)

    MathSciNet  Google Scholar 

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Correspondence to Edward Neuman.

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Neuman, E. On generalized Seiffert means. Aequat. Math. 87, 325–335 (2014). https://doi.org/10.1007/s00010-013-0191-0

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  • DOI: https://doi.org/10.1007/s00010-013-0191-0

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