One can hear a discrete rectangular torus

In the present paper, we prove that two discrete rectangular tori are isospectral if and only if they are isomorphic.

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Publication Details

Journal
Herald of Omsk University
Published
2025-02-27
DOI
https://doi.org/10.24147/1812-3996.2025.1.4-11
Primary Topic
Mathematics and Applications
Type
article
Field-Weighted Citation Impact
0.00
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article

One can hear a discrete rectangular torus

Alexander Mednykh, I. A. Mednykh, G. K. Sokolova
Herald of Omsk University
Mathematics and Applications
article

One can hear a discrete rectangular torus

Alexander Mednykh, I. A. Mednykh, G. K. Sokolova
article en

Abstract

In the present paper, we prove that two discrete rectangular tori are isospectral if and only if they are isomorphic.

Herald of Omsk University
Sobolev Institute of Mathematics (RU)
Openalex Percentile: Top 85%
Mathematics and Applications
DOIOpen Access PDFOpenAlex
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One can hear a discrete rectangular torus — Alexander Mednykh, I. A. Mednykh, et al. · Herald of Omsk University (2025) | TGRS Research Map | TGRS