Abstract
In this paper, we study the spectrum of the Dirichlet Laplacian in a bounded (or, more generally, of finite volume) open set Ω∈R n (n≧1) with fractal boundary ∂Ω of interior Minkowski dimension δ∈(n−1,n]. By means of the technique of tessellation of domains, we give the exact second term of the asymptotic expansion of the “counting function”N(λ) (i.e. the number of positive eigenvalues less than λ) as λ→+∞, which is of the form λδ/2 times a negative, bounded and left-continuous function of λ. This explains the reason why the modified Weyl-Berry conjecture does not hold generally forn≧2. In addition, we also obtain explicit upper and lower bounds on the second term ofN(λ).
Similar content being viewed by others
References
Weyl, H.: Uber die asymptotische verteilung der Eigenverte. Gott. Nach. 110–117 (1911)
Weyl, H.: Das asymptotische verteilungsgesetz der Eigenwerte linearer partieller differential-gleichungen. Math. Ann.71, 441–479 (1912)
Birman, M., Solomjak, M.: On the principal term of the spectral asymptotics for non-smooth elliptic problems. Funktsional Anal. i. Prilozhen.4, No. 4, 1–13 (1970); English translation in Funct. Anal. Appl.4, (1970)
Fleckinger, J., Metivier, G.: Théorie spectrale des opérateurs uniformement elliptiques sur quelques ouverts irreguliers. C.R. Acad. Sci. Paris Sér.A 276, 913–916 (1973)
Metivier, G.: Etude asymptotique des valeurs propres et de la fonction spectrale de problèmes aux limites. Thèse de Doctorat d'Etat, Mathematiques, Université de Nice, France, 1976
Metivier, G.: Valeurs propres de problèmes aux limites elliptiques irreguliers. Bull. Soc. Math. France, Mém.51–52, 125–219 (1977)
Lapidus, M.L., Fleckinger, J.: The vibrations of a “fractal drum”. Lecture Notes in Pure and Appl. Math., Diff. Equa., N.Y.-Basel: Marcel Dekker, 1989, pp. 423–436
Lapidus, M.L., Fleckinger, J.: Tambour fractal: Vers une resolution de la conjecture de Weyl-Berry pour les valeurs propres du Laplacian. C.R. Acad. Sci. Paris, Sér., I Math.306, série 1, 171–175 (1988)
Fleckinger, J.: On eigenvalue problems associated with fractal domains. Pitman Research Notes in Math. Series,216, Proceedings of the Tenth Dundee Conference, 1989, pp. 60–72
Lapidus, M.L.: Fractal drum, inverse spectral problems for elliptic operators and a partial resolution of the Weyl-Berry conjecture. Trans. Am. Math. Soc.325, 465–529 (1991)
Vassiliev, D.: One can hear the dimension of a connected fractal inR 2. In: Petkov & Lazarov-Integral Equations and Inverse problems, London: Longman Academic, Scientific & Technical, 1991, pp. 270–273
Kac, M.: Can one hear the shape of a drum? Am. Math. Monthly (Slaught Memorial paper, No. 11) (4)73, 1–23 (1966)
Seeley, R.T.: A sharp asymptotic remainder estimate for the eigenvalues of the Laplacian in a domain ofR 3. Adv. in Math.29, 244–269 (1978)
Seeley, R.T.: An estimate near the boundary for the spectral function of the Laplace operator. Am. J. Math.102, 869–902 (1980)
Ivrii, V.Ja.: Second term of the spectral asymptotic expansion of the Laplace-Betrami operator on manifolds with boundary. Funct. Anal. Appl.14, 98–106 (1980)
Irvii, V.Ja.: Precise spectral asymptotics for elliptic operators acting in fiberings over manifolds with boundary. Lecture Notes in Math., Vol.1100, Berlin, Heidelberg, New York: Springer-Verlag, 1984
Melrose, R.: Weyl's conjecture for manifolds with concave boundary. Geometry of the Laplace Operator. Proc. Symp. Pure Math., Vol.36, Providence, RI: Am. Math. Soc. 1980
Melrose, R.: The trace of the wave group. Contemp. Math., Vol.5, Providence, RI: Am. Math. Soc., 1984, pp. 127–167
Hörmander, L.: The analysis of linear partial differential operators. Vol. III and IV, Berlin, Heidelberg, New York: Springer 1985
Vassiliev, D.: Asymptotics of the spectrum of a boundary value problem. Trudy Moscow Math. Obsch.49, 167–237 (1986); English translation in Trans. Moscow Math. Soc., 1987
Berry, M.V.: Distribution of modes in fractal resonators. Structural stability in physics. Berlin, Heidelberg, New York: Springer 1979, pp. 51–53
Berry, M.V.: Some geometric aspects of wave motion: Wavefront dislocations, diffraction catastrophes, diffractals. In: Geometry of the Laplace Operator, Proc. Symp. Pure Math. Vol.36, Providence, RI: Am. Math. Soc., 1980, pp. 13–38
Brossard, J., Carmona, R.: Can one hear the dimension of a fractal. Commun. Math. Phys.104, 103–122 (1986)
Lapidus, M.L., Pomerance, C.: Fonction zèta de Riemann et conjecture de Weyl-Berry pour les tambour fractals. C.R. Acad. Sci. Paris Sér. I Math.310, (1990)
Lapidus, M.L., Pomerance, C.: The Riemann zeta-function and the one-dimensional Weyl-Berry conjecture for fractal drums. Proc. London Math. Soc. (3)66, 41–69 (1993)
Lapidus, M.L.: Spectral and fractal geometry: From the Weyl-Berry conjecture for the vibrations of fractal drums to the Riemann zeta-function. Diff. equa. and Math. Phys., C. Bennewitz ed., New York: Academic Press, 1991, pp. 152–182
Fleckinger, J., Vassiliev, D.G.: Tambour fractal: Example d'une formule asymptotique à deux terms pour la “fonction de comptage”. C.R. Acad. Sci. Paris, t.311, Série I, 867–872 (1990)
Fleckinger, J., Vassiliev, D.G.: An example of a two term asymptotics for the “counting function” of a fractal drum. Trans. Am. Math. Soc.337 (1), 99–116 (1993)
Chen Hua, Sleeman, B.D.: The modified Weyl-Berry conjecture. Applied Analysis Report, Univ. of Dundee, AA/903 (1990)
Mandelbrot, B.B.: The fractal geometry of nature. Rev. and enl. ed., New York: W. H. Freeman, 1983
Gauss, C.F.: Disquisitiones arithmeticae. Leipzig, 1801
Reed, M., Simon, B.: Methods of modern Math. Phys.IV New York: Academic Press, 1978
Chen Jing-run., The lattice-points in a circle. Acta. Math. Sinica, Vol.13, No. 2, (1963)
Lapidus, M.L.: Vibrations of fractal drums, the Riemann hypothesis, waves in fractal media and the Weyl-Berry conjecture. Proc. Dundee Conference on “Ordinary and partial differential equations”, Vol. IV, 1993, pp. 126–209
Author information
Authors and Affiliations
Additional information
Communicated by B. Simon
Rights and permissions
About this article
Cite this article
Hua, C., Sleeman, B.D. Fractal drums and then-dimensional modified Weyl-Berry conjecture. Commun.Math. Phys. 168, 581–607 (1995). https://doi.org/10.1007/BF02101845
Received:
Revised:
Issue Date:
DOI: https://doi.org/10.1007/BF02101845