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Multifractal Spectrum and Laplace Spectrum

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Emerging Applications of Number Theory

Part of the book series: The IMA Volumes in Mathematics and its Applications ((IMA,volume 109))

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Abstract

Our aim in this note is to point out that the complex numbers which parameterize the even Maass forms on the modular group S L(2, Z) are generalized Hausdorff, or fractal, dimensions of the set of irrationals, when the latter is appropriately viewed as a multifractal.

Based on lectures given at Oberwolfach (1993) and MSRI (1994).

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References

  1. I. Efrat, Dynamics of the continued fraction map and the spectral theory of S L (2, Z), Invent. Math., vol. 114 (1993), 207–218.

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  2. M. Feigenbaum, Presentation functions, fixed points and the theory of scaling function dynamics, J. of Stat. Phys., vol. 52 (1988), 527–569.

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  3. J. Lewis, Spaces of holomorphic functions equivalent to the even Maass cusp forms, Invent. Math., vol. 127, no. 2 (1997).

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© 1999 Springer Science+Business Media New York

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Efrat, I. (1999). Multifractal Spectrum and Laplace Spectrum. In: Hejhal, D.A., Friedman, J., Gutzwiller, M.C., Odlyzko, A.M. (eds) Emerging Applications of Number Theory. The IMA Volumes in Mathematics and its Applications, vol 109. Springer, New York, NY. https://doi.org/10.1007/978-1-4612-1544-8_7

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  • DOI: https://doi.org/10.1007/978-1-4612-1544-8_7

  • Publisher Name: Springer, New York, NY

  • Print ISBN: 978-1-4612-7186-4

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