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Matematicheskie Zametki, 2025, Volume 117, Issue 5, Pages 795–798
DOI: https://doi.org/10.4213/mzm14650 (Mi mzm14650) 		 
Brief Communications

On the structure of low-rank matrices that approximate the identity matrix

Yu. V. Malykhinab

a Steklov Mathematical Institute of Russian Academy of Sciences, Moscow
b Lomonosov Moscow State University
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DOI: https://doi.org/10.4213/mzm14650
Keywords: Kolmogorov width, low-rank approximation.
Funding agency Grant number
Russian Science Foundation 23-71-30001
This research was conducted at Lomonosov Moscow State University with the support of the Russian Science Foundation (grant no. 23-71-30001, https://rscf.ru/en/project/23-71-30001/.
Received: 17.12.2024
Published: 09.09.2025
English version:
Mathematical Notes, 2025, Volume 117, Issue 5, Pages 880–884
DOI: https://doi.org/10.1134/S000143462560303X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: Yu. V. Malykhin, “On the structure of low-rank matrices that approximate the identity matrix”, Mat. Zametki, 117:5 (2025), 795–798; Math. Notes, 117:5 (2025), 880–884
Citation in format AMSBIB
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\vol 117
\issue 5
\pages 795--798
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\crossref{https://doi.org/10.4213/mzm14650}
\transl
\jour Math. Notes
\yr 2025
\vol 117
\issue 5
\pages 880--884
\crossref{https://doi.org/10.1134/S000143462560303X}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-105015192125}
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