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Linking numbers of modular geodesics

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Abstract

We use the identification due to Ghys [7] of the linking numbers of closed geodesics in the modular quotient with the Rademacher function to determine the statistical behavior of these numbers when the geodesics are ordered by their length. In particular, proofs are given of all of the results outlined in the letter [23].

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References

  1. T. Adachi and T. Sunada, Homology of closed geodesics in a negatively closed manifold, Journal of Differential Geometry 26 (1987), 81–99.

    MathSciNet  MATH  Google Scholar 

  2. R. W. Bruggeman, Modular forms of varying weight I, Mathematische Zeitschrift 190 (1985), 477–495.

    Article  MathSciNet  MATH  Google Scholar 

  3. R. W. Bruggeman, Modular forms of varying weight II, Mathematische Zeitschrift 192 (1986), 297–328.

    Article  MathSciNet  MATH  Google Scholar 

  4. R. W. Bruggeman, Modular forms of varying weight III, Journal für die Reine und Angewandte Mathematik 371 (1986), 144–190.

    MathSciNet  MATH  Google Scholar 

  5. C. Epstein, Asymptotics for closed geodesics in a homology class, the finite valuation case, Duke Mathematical Journal 55 (1987), 717–757.

    Article  MathSciNet  MATH  Google Scholar 

  6. W. Fulton and J. Harris, Representation Theory, Graduate Texts in Mathematics, Springer-Verlag, New York, 1991.

    Google Scholar 

  7. E. Ghys, Knots and dynamics, ICM Proceedings, Vol. 1, 2006, pp. 247–277.

  8. B. C. Hall, Lie Groups, Lie Algebras, and Representations, Graduate Texts in Mathematics, Springer-Verlag, New York, 2003.

    Book  MATH  Google Scholar 

  9. D. A. Hejhal, The Selberg trace formula for PSL(2, ℝ) I, Lecture Notes in Mathematics, Vol. 548, Springer-Verlag, Berlin-Heidelberg-New York-Tokyo, 1976.

    MATH  Google Scholar 

  10. D. A. Hejhal, The Selberg trace formula for PSL(2, ℝ) II, Lecture Notes in Mathematics, Vol. 1001, Springer-Verlag, Berlin-Heidelberg-New York-Tokyo, 1983.

    MATH  Google Scholar 

  11. E. Hewitt and K. A. Ross, Abstract Harmonic Analysis. I, Springer-Verlag, Berlin-Gottingen-Heidelberg, 1963.

    Book  Google Scholar 

  12. K. Ito (Ed.), Enclyclopedic Dictionary of Mathematics, 3rd ed., M.I.T. Press, Cambridge, MA, 1987.

    Google Scholar 

  13. H. Iwaniec, Topics in Classical Automorphic Forms, Graduate Studies in Mathematics, Vol. 17, American Mathematical Society, Providence, RI, 1997.

    Google Scholar 

  14. D. Kotschick, What is a quasimorphism, Notices AMerican Mathematical Society 51 (2004), 208–209.

    MathSciNet  MATH  Google Scholar 

  15. W. Luo, Quantum erogdicity of eigenfunctions on PSL(2, Z)/H, IHES (1995), 207–237.

  16. M. A. Naimark and A. I. Štern, Theory of Group Representations, Springer-Verlag, New York-Heidelberg-Berlin, 1982.

    Book  MATH  Google Scholar 

  17. Y. Petridis and M. S. Risager, The distribution of values of the Poincare paring for hyperbolic Riemann surfaces, Journal für die Reine und Angewandte Mathematik 579 (2005), 159–173.

    Article  MathSciNet  MATH  Google Scholar 

  18. R. Phillips and P. Sarnak, Geodesics in homology classes, Duke Mathematical Journal 55 (1987), 287–297.

    Article  MathSciNet  MATH  Google Scholar 

  19. H. Rademacher and E. Grosswald, Dedekind Sums, Carus Mathematical Monographs 19 MAA, 1972.

  20. R. A. Rankin, Modular Forms and Functions, Cambridge University Press, 1977.

  21. P. Sarnak, Class numbers of indefinite binary quadratic forms, Journal of Number Theory 15 (1982), 229–247.

    Article  MathSciNet  MATH  Google Scholar 

  22. P. Sarnak, Reciprocal geodesics, in Analytic Number Theory, Clay Mathematics Proceedings, Vol. 7, American Mathematical Society, Providence, RI, 2007, pp. 217–237.

    Google Scholar 

  23. P. Sarnak, Letter to C. J. Mozzochi, On linking numbers of modular geodesics, January, 2008.

  24. P. Sarnak, Linking numbers of modular knots, Communications inMathematical Analysis 8 (2010), 136–144.

    MathSciNet  MATH  Google Scholar 

  25. R. Sharp, A local limit theorem for closed geodesics and homology, Transactions of the American Mathematical Society 356 (2004), 4897–4908.

    Article  MathSciNet  MATH  Google Scholar 

  26. V. S. Varadarajan, Lie Groups, Lie Algebras, and Their Representations, Graduate Texts in Mathematics, Springer-Verlag, New York-Berlin-Heidelberg-Tokyo, 1984.

    Google Scholar 

  27. I. Vardi, Dedekind sums have a limiting distribution, International Mathematics Research Notices (1993), 1–12.

  28. E. Vinberg, Linear Representation of Groups, Birkhäuser Verlag, Basel-Boston-Berlin, 1989.

    Book  Google Scholar 

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Correspondence to C. J. Mozzochi.

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Dedicated to the Memory of Walter Rudin

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Mozzochi, C.J. Linking numbers of modular geodesics. Isr. J. Math. 195, 71–95 (2013). https://doi.org/10.1007/s11856-012-0161-6

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  • DOI: https://doi.org/10.1007/s11856-012-0161-6

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