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Period(d)ness of L-Values

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Part of the book series: Springer Proceedings in Mathematics & Statistics ((PROMS,volume 43))

Abstract

In our recent work with Rogers on resolving some of Boyd’s conjectures on two-variate Mahler measures, a new analytical machinery was introduced to write the values L(E, 2) of L-series of elliptic curves as periods in the sense of Kontsevich and Zagier. Here we outline, in slightly more general settings, the novelty of our method with Rogers and provide two illustrative period evaluations of L(E, 2) and L(E, 3) for a conductor 32 elliptic curve E.

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References

  1. W.N. Bailey, Generalized Hypergeometric Series. Cambridge Tracts in Math., vol 32 (Cambridge Univ. Press, Cambridge, 1935); 2nd reprinted edn. (Stechert-Hafner, New York/London, 1964)

    Google Scholar 

  2. J.L. Berggren, J.M. Borwein, P. Borwein, Pi: A Source Book, 3rd edn. (Springer, New York, 2004)

    MATH  Google Scholar 

  3. J.M. Borwein, R.E. Crandall, Closed forms: what they are and why we care. Notices Am. Math. Soc. 60, 50–65 (2013)

    Article  MathSciNet  Google Scholar 

  4. W. Duke, Some entries in Ramanujan’s notebooks. Math. Proc. Camb. Phil. Soc. 144, 255–266 (2008)

    Article  MathSciNet  MATH  Google Scholar 

  5. M. Kontsevich, D. Zagier, Periods, in Mathematics Unlimited—2001 and Beyond (Springer, Berlin, 2001), pp. 771–808

    Google Scholar 

  6. Yu.V. Nesterenko, Integral identities and constructions of approximations to zeta-values. J. Theor. Nombres Bordeaux 15, 535–550 (2003)

    Article  MathSciNet  MATH  Google Scholar 

  7. M.D. Rogers, A study of inverse trigonometric integrals associated with three-variable Mahler measures, and some related identities. J. Number Theory 121, 265–304 (2006)

    Article  MathSciNet  MATH  Google Scholar 

  8. M. Rogers, W. Zudilin, From L-series of elliptic curves to Mahler measures. Compos. Math. 148, 385–414 (2012)

    Article  MathSciNet  MATH  Google Scholar 

  9. M. Rogers, W. Zudilin, On the Mahler measure of \(1 + X + 1/X + Y + 1/Y\). Intern. Math. Research Notices, 22 pp. (2013, in press, doi:10.1093/imrn/rns285)

    Google Scholar 

  10. E. Shinder, M. Vlasenko, Linear Mahler measures and double L-values of modular forms (2012), 22 pp. Preprint at http://arxiv.org/abs/1206.1454

  11. A. van der Poorten, A proof that Euler missed…Apéry’s proof of the irrationality of ζ(3). Math. Intell. 1, 195–203 (1978/1979)

    Google Scholar 

  12. A. Weil, Remarks on Hecke’s lemma and its use, in Algebraic Number Theory. Kyoto Internat. Sympos., Res. Inst. Math. Sci., Univ. Kyoto, Kyoto 1976 (Japan Soc. Promotion Sci., Tokyo, 1977), pp. 267–274

    Google Scholar 

  13. Y. Yang, Apéry limits and special values of L-functions. J. Math. Anal. Appl. 343, 492–513 (2008)

    Article  MathSciNet  MATH  Google Scholar 

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Acknowledgements

I am thankful to Anton Mellit, Mat Rogers, Evgeny Shinder, Masha Vlasenko and James Wan for fruitful conversations on the subject and to Don Zagier for his encouragement to isolate the L-series transformation part from [8, 9]. I thank the anonymous referee for his careful reading of an earlier version and for his suggesting some useful corrections.

The principal part of this work was done during my visit in the Max Planck Institute for Mathematics (Bonn). I would like to thank the staff of the institute for hospitality and enjoyable working conditions.

This work is supported by the Max Planck Institute for Mathematics (Bonn, Germany) and the Australian Research Council (grant DP110104419).

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Correspondence to Wadim Zudilin .

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Zudilin, W. (2013). Period(d)ness of L-Values. In: Borwein, J., Shparlinski, I., Zudilin, W. (eds) Number Theory and Related Fields. Springer Proceedings in Mathematics & Statistics, vol 43. Springer, New York, NY. https://doi.org/10.1007/978-1-4614-6642-0_20

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