On the approximate normality of eigenfunctions of the Laplacian
Author:
Elizabeth Meckes
Journal:
Trans. Amer. Math. Soc. 361 (2009), 53775399
MSC (2000):
Primary 58J50; Secondary 60F05, 58J65
Published electronically:
May 4, 2009
MathSciNet review:
2515815
Fulltext PDF
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Abstract: The main result of this paper is a bound on the distance between the distribution of an eigenfunction of the Laplacian on a compact Riemannian manifold and the Gaussian distribution. If is a random point on a manifold and is an eigenfunction of the Laplacian with norm one and eigenvalue , then This result is applied to construct specific examples of spherical harmonics of arbitrary (odd) degree which are close to Gaussian in distribution. A second application is given to random linear combinations of eigenfunctions on flat tori.
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Statistical properties of highly excited quantum eigenstates of a strongly chaotic system. Phys. D, 64(13):185214, 1993. MR 1214552 (94e:81058)
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Regular and irregular semiclassical wavefunctions. J. Phys. A, 10(12):20832091, 1977. MR 0489542 (58:8961)
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 I. Chavel.
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 G. Folland.
How to integrate a polynomial over a sphere. Amer. Math. Monthly, 108(5):446448, 2001. MR 1837866
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 Alfred Gray.
Tubes, volume 221 of Progress in Mathematics. Birkhäuser Verlag, Basel, second edition, 2004. With a preface by Vicente Miquel. MR 2024928 (2004j:53001)
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 D. Hejhal and B. Rackner.
On the topography of Maass waveforms for . Experiment. Math., 1(4):275305, 1992. MR 1257286 (95f:11037)
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 G. Helleloid.
Personal communication.
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 E. Meckes.
Linear functions on the classical matrix groups. Trans. Amer. Math. Soc., 360(10):53555366, 2008. MR 2415077
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 E. Meckes and M. Meckes.
The central limit problem for random vectors with symmetries. J. Theoret. Probab., 20(4):697720, 2007. MR 2359052
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 P. Sarnak.
Arithmetic quantum chaos. In The Schur Lectures (1992) (Tel Aviv), volume 8 of Israel Math. Conf. Proc., pages 183236. BarIlan Univ., Ramat Gan, 1995. MR 1321639 (96d:11059)
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 C. Stein.
The accuracy of the normal approximation to the distribution of the traces of powers of random orthogonal matrices. Technical Report No. 470, Stanford University Department of Statistics, 1995.
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 N. Vilenkin.
Special Functions and the Theory of Group Representations. Translated from the Russian by V. N. Singh. Translations of Mathematical Monographs, Vol. 22. American Mathematical Society, Providence, R. I., 1968. MR 0229863 (37:5429)
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Additional Information
Elizabeth Meckes
Affiliation:
Department of Mathematics, Case Western Reserve University, 10900 Euclid Avenue, Cleveland, Ohio 44122
Email:
elizabeth.meckes@case.edu
DOI:
http://dx.doi.org/10.1090/S0002994709046613
PII:
S 00029947(09)046613
Keywords:
Eigenfunctions,
Laplacian,
value distributions,
spherical harmonics,
random waves,
Stein's method,
normal approximation
Received by editor(s):
May 17, 2007
Received by editor(s) in revised form:
October 9, 2007
Published electronically:
May 4, 2009
Additional Notes:
This research was supported by fellowships from the ARCS Foundation and the American Institute of Mathematics.
Article copyright:
© Copyright 2009 American Mathematical Society
The copyright for this article reverts to public domain 28 years after publication.
