Minimal Gap in the Spectrum of the Sierpiński Gasket
Minimal Gap in the Spectrum of the Sierpiński Gasket
复制标题
SierpiÅski 垫片系列中的最小间隙
DOI:
10.1093/imrn/rnab243
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发表时间:
2021
影响因子:
1
通讯作者:
Alonso Ruiz, Patricia
中科院分区:
文献类型:
--
作者:
Alonso Ruiz, Patricia
This paper studies the size of the minimal gap between any two consecutive eigenvalues in the Dirichlet and in the Neumann spectrum of the standard Laplace operator on the Sierpiński gasket. The main result shows the remarkable fact that this minimal gap is achieved and coincides with the spectral gap. The Dirichlet case is more challenging and requires some key observations in the behavior of the dynamical system that describes the spectrum.
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DOI:
10.1088/1757-899x/840/1/012003
发表时间:
2020
期刊:
IOP Conference Series: Materials Science and Engineering
影响因子:
--
作者:
A. Boretti;Lorenzo Rosa;J. Blackledge;S. Castelletto
通讯作者:
S. Castelletto
影响因子:
2.7
作者:
Michael Gibbons;A. Raj;R. Strichartz
通讯作者:
R. Strichartz
影响因子:
1.8
作者:
Akkermans, E.;Dunne, G. V.;Teplyaev, A.
通讯作者:
Teplyaev, A.
影响因子:
1.1
作者:
D. Dolgopyat;D. Jakobson
通讯作者:
D. Jakobson
影响因子:
1.2
作者:
D. Zhou
通讯作者:
D. Zhou