Skip to main content
Log in

Moments of Kummer sums weighted by L-functions

  • Published:
The Ramanujan Journal Aims and scope Submit manuscript

Abstract

The main purpose of this article is to study higher order moments of Kummer sums weighted by L-functions using estimates for character sums and analytic methods. The results of this article complement a conjecture of Zhang Wenpeng (2002). Also the results in this article give analogous results of Kummer’s conjecture (1846).

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

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

Data Availability

Not applicable.

References

  1. Bag, N., Barman, R.: Higher order moments of generalized quadratic gauss sums weighted by \(L\)-functions. Asian J. Math. 25(3), 413–430 (2021)

    Article  MathSciNet  Google Scholar 

  2. Bag, N., Rojas-León, A., Zhang, W.P.: An explicit evaluation of 10-th power moment of generalized quadratic Gauss sums and some applications. Funct. Approx. 6, 9 (1995). https://doi.org/10.7169/facm/1995

    Article  Google Scholar 

  3. Bag, N., Rojas-León, A., Zhang, W.P.: On some conjectures on Generalized quadratic Gauss sums and related problems. Finite Fields Appl. 86, 102131 (2023)

    Article  MathSciNet  Google Scholar 

  4. Dunn, A., Radziwiłł, M., Zhang, W.P.: Bias in cubic Gauss sums: Patterson’s conjecture. arXiv:2109.07463 [math.NT]

  5. Heath-Brown, D.R., Patterson, S.J.: The distribution of Kummer sums at prime arguments. J. Reine Angew. Math. 310, 111–130 (1979)

    MathSciNet  Google Scholar 

  6. Cochrane, T., Zheng, Z.Y.: Pure and mixed exponential sums. Acta Arith. 91, 249–278 (1999)

    Article  MathSciNet  Google Scholar 

  7. Kummer, E.E.: De residuis cubicis disquisitiones nonnullae analyticae. J. Reine Angew. Math. 32, 341–359 (1846)

    MathSciNet  Google Scholar 

  8. Patterson, S.J.: On the distribution of Kummer sums. J. Reine Angew. Math. 303(304), 126–143 (1978)

    MathSciNet  Google Scholar 

  9. Xi, P.: Moments of certain character sums that are unnamed. arXiv:2105.15051 [math.NT]

  10. He, Y., Liao, Q.: On an identity associated with Weil’s estimate and its applications. J. Number Theory 129, 1075–1089 (2009)

    Article  MathSciNet  Google Scholar 

  11. Weil, A.: On some exponential sums. Proc. Nat. Acad. Sci. USA 34, 203–210 (1948)

    Article  MathSciNet  Google Scholar 

  12. Weil, A.: Basic Number Theory. Springer, New York (1974)

    Book  Google Scholar 

  13. Zhang, W.P.: Moments of generalized quadratic Gauss sums weighted by \(L\)-functions. J. Number Theory 92, 304–314 (2002)

Download references

Author information

Authors and Affiliations

Authors

Corresponding author

Correspondence to Nilanjan Bag.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

During the preparation of this article, the author was supported by the NBHM post doctoral fellowship (No.:0204/3/2021/R &D-II/7363)).

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Bag, N. Moments of Kummer sums weighted by L-functions. Ramanujan J (2024). https://doi.org/10.1007/s11139-024-00862-1

Download citation

  • Received:

  • Accepted:

  • Published:

  • DOI: https://doi.org/10.1007/s11139-024-00862-1

Keywords

Mathematics Subject Classification

Navigation