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The Riemann Zeta-function and the One-dimensional Weyl-Berry Conjecture for Fractal Drums (1993)
| Venue: | Proc. London Math. Soc |
| Citations: | 64 - 19 self |
BibTeX
@ARTICLE{Lapidus93theriemann,
author = {Michel L. Lapidus and Carl Pomerance},
title = {The Riemann Zeta-function and the One-dimensional Weyl-Berry Conjecture for Fractal Drums},
journal = {Proc. London Math. Soc},
year = {1993},
pages = {41--69}
}
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Abstract
Based on his earlier work on the vibrations of 'drums with fractal boundary', the first author has refined M. V. Berry's conjecture that extended from the 'smooth ' to the 'fractal ' case H. Weyl's conjecture for the asymptotics of the eigenvalues of the Laplacian on a bounded open subset of W (see [16]). We solve here in the one-dimensional case (that is, when n = 1) this 'modified Weyl-Berry conjecture'. We discover, in the process, some unexpected and intriguing connections between spectral geometry, fractal geometry and the Riemann zeta-function. We therefore show that one can 'hear ' (that is, recover from the spectrum) not only the Minkowski fractal dimension of the boundary—as was established previously by the first author—but also, under the stronger assumptions of the conjecture, its Minkowski content (a 'fractal ' analogue of its 'length'). We also prove (still in dimension one) a related conjecture of the first author, as well as its converse, which characterizes the situation when the error estimates of the aforementioned paper are sharp. 1.
Keyphrases
riemann zeta-function first author one-dimensional weyl-berry conjecture fractal drum open subset minkowski content related conjecture one-dimensional case fractal geometry error estimate weyl-berry conjecture fractal boundary spectral geometry aforementioned paper minkowski fractal dimension intriguing connection
