Skip to main content

Weighted Hardy Type Inequalities

  • Chapter
  • First Online:
Hardy Type Inequalities on Time Scales

Abstract

In this chapter, we prove some dynamic Hardy-type inequalities on time scales with two different weight functions. This chapter is divided into two sections. In Sect. 5.1, we prove some weight inequalities which as special cases contain the results due to Copson, Bliss, Flett and Bennett by a suitable choice of weight functions. In Sect. 5.2, we prove some dynamic inequalities on time scales which involve some discrete inequalities formulated by Copson, Leindler, Bennett, Chen and Yang.

No mathematician should ever allow him to forget that mathematics, more than any other art or science, is a young man’s game. Galois died at twenty-one, Abel at twenty-seven, Ramanujan at thirty-three, Riemann at forty. There have been men who have done great work later; but I do not know of a single instance of a major mathematical advance initiated by a man past fifty. A mathematician may still be competent enough at sixty, but it is useless to expect him to have original ideas.

Godfrey Harold Hardy (1877–1947).

This is a preview of subscription content, log in via an institution to check access.

Access this chapter

Chapter
USD 29.95
Price excludes VAT (USA)
  • Available as PDF
  • Read on any device
  • Instant download
  • Own it forever
eBook
USD 89.00
Price excludes VAT (USA)
  • Available as EPUB and PDF
  • Read on any device
  • Instant download
  • Own it forever
Softcover Book
USD 119.99
Price excludes VAT (USA)
  • Compact, lightweight edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info
Hardcover Book
USD 119.99
Price excludes VAT (USA)
  • Durable hardcover edition
  • Dispatched in 3 to 5 business days
  • Free shipping worldwide - see info

Tax calculation will be finalised at checkout

Purchases are for personal use only

Institutional subscriptions

References

  1. K.F. Andersen, H.P. Heinig, Weighted norm inequalities for certain integral operators. Siam J. Math. 14, 834–844 (1983)

    Article  MathSciNet  MATH  Google Scholar 

  2. G. Bennett, Some elementary inequalities. Q. J. Math. 2, 401–425 (1987)

    Article  MathSciNet  MATH  Google Scholar 

  3. G. Bennett, Some elementary inequalities II. Q. J. Math. 39, 385–400 (1988)

    Article  MathSciNet  MATH  Google Scholar 

  4. G. Bennett, Some elementary inequalities III. Q. J. Math. Oxf. Ser. (2) 42, 149–174 (1991)

    Google Scholar 

  5. G. Bennett, K.-G. Grosse-Erdmann, On series of positive terms. Houst. J. Math. 31, 541–586 (2005)

    MathSciNet  MATH  Google Scholar 

  6. R. Bibi, M. Bohner, J. Pečarić, S. Varosanec, Minkowski and Beckenbach-Dresher inequalities and functional on time scales. J. Math. Inequal. 3, 299–312 (2013)

    Article  MATH  Google Scholar 

  7. G.A. Bliss, An integral inequality. J. Lond. Math. Soc. 5, 40–46 (1930)

    Article  MathSciNet  MATH  Google Scholar 

  8. Q. Chen, B. Yang, On a new reverse Hardy-Littlewood’s type inequality. Appl. Math. Sci. 6 (132), 6553–6561 (2012)

    MathSciNet  Google Scholar 

  9. E.T. Copson, Note on series of positive terms. J. Lond. Math. Soc. 3, 49–51 (1928)

    Article  MathSciNet  MATH  Google Scholar 

  10. E.T. Copson, Some integral inequalities. Proc. R. Soc. Edinb. Sect. A 75, 157–164 (1975/1976)

    Google Scholar 

  11. G.S. Davies, G.M. Petersen, On an inequality of Hardy’s (II). Q. J. Math. Oxf. Ser. 2 15, 35–40 (1964)

    Article  MathSciNet  MATH  Google Scholar 

  12. T.M. Flett, A note on some inequalities. Proc. Glasg. Math. Assoc. 4, 7–15 (1959)

    Article  MathSciNet  MATH  Google Scholar 

  13. G.H. Hardy, Notes on some points in the integral calculus, LX. An inequality between integrals. Messenger Math. 54, 150–156 (1925)

    Google Scholar 

  14. G.H. Hardy, J.E. Littlewood, Notes on the theory of series (XII): on certain inequalities connected with the calculus of variations. J. Lond. Math. Soc. 5, 283–290 (1930)

    MathSciNet  MATH  Google Scholar 

  15. G.H. Hardy, J.E. Littlewood, G. Pólya, Inequalities, 2nd edn. (Cambridge University Press, Cambridge, 1934)

    MATH  Google Scholar 

  16. H.P. Heinig, Weighted norm inequalities for certain integral operators II. Proc. Am. Math. Soc. 95, 387–395 (1985)

    Article  MathSciNet  MATH  Google Scholar 

  17. L. Leindler, Further sharpening of inequalities of Hardy and Littlewood. Acta Sci. Math. (Szeged) 54, 285–289 (1990)

    MathSciNet  MATH  Google Scholar 

  18. V.G. Maz’ja, Sobolev Spaces. Springer Series in Soviet Mathematics (Springer, Berlin, 1985)

    Google Scholar 

  19. R.N. Mohapatra, F.L. Salzman, On a result of Leindler. Math. Inequal. Appl. 5, 39–43 (2002)

    MathSciNet  MATH  Google Scholar 

  20. B. Muckenhoupt, Hardy’s inequality with weights. Studia Math. 44, 31–38 (1972)

    MathSciNet  MATH  Google Scholar 

  21. B. Opic, A. Kufner, Hardy-Type Inequalities. Pitman Research Notes in Mathematics Series (Longman Scientific and Technical, Harlow, 1990)

    Google Scholar 

  22. L.-E. Persson, N. Samko, A note on the best constants in some Hardy inequalities. J. Math. Inequal. 9, 437–447 (2015)

    Article  MathSciNet  MATH  Google Scholar 

  23. L.E. Persson, V.D. Stepanov, Weighted integral inequalities with the geometric mean operator. J. Inequal. Appl. 7, 727–746 (2002)

    MathSciNet  MATH  Google Scholar 

  24. S.H. Saker, R.R. Mahmoud, A. Peterson, Weighted Hardy-type inequalities on time scales with applications. Mediterr. J. Math. 13 (2), 585–606 (2016). doi:10.1007/s00009-014-0514-y

    Article  MathSciNet  MATH  Google Scholar 

  25. S.H. Saker, R.R. Mahmoud, A. Peterson, Some Bennett-Copson type inequalities on time scales. J. Math. Inequal. 10 (2), 471–489 (2016)

    Article  MathSciNet  MATH  Google Scholar 

  26. G. Talenti, Sopra una diseguaglianza integrale. Ann. Sc. Norm. Super. Pisa Cl. Sci. 21, 167–188 (1967)

    MathSciNet  MATH  Google Scholar 

  27. G. Tomaselli, A class of inequalities. Boll. Unione Mat. Ital. 2 (4), 622–631 (1969)

    MathSciNet  MATH  Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

Copyright information

© 2016 Springer International Publishing Switzerland

About this chapter

Cite this chapter

Agarwal, R.P., O’Regan, D., Saker, S.H. (2016). Weighted Hardy Type Inequalities. In: Hardy Type Inequalities on Time Scales. Springer, Cham. https://doi.org/10.1007/978-3-319-44299-0_5

Download citation

Publish with us

Policies and ethics