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Zhurnal Vychislitel'noi Matematiki i Matematicheskoi Fiziki, 2022, Volume 62, Number 5, Pages 757–767
DOI: https://doi.org/10.31857/S0044466922050039 (Mi zvmmf11394) 		 
General numerical methods

On pairs of symmetric Toeplitz matrices whose squares are identical

V. N. Chugunov

Marchuk Institute of Numerical Mathematics, Russian Academy of Sciences, Moscow, Russia
DOI: https://doi.org/10.31857/S0044466922050039
Abstract: A full description is given of pairs of symmetric Toeplitz matrices whose squares are identical.
Key words: Toeplitz matrix, circulant, skew-circulant, involutive matrix.
Funding agency Grant number
Moscow Center of Fundamental and Applied Mathematics 075-15-2019-1624
This work was supported by the Moscow Center of Fundamental and Applied Mathematics (agreement no. 075-15-2019-1624 with the Ministry of Education and Science of the Russian Federation).
Received: 10.09.2021
Revised: 10.09.2021
Accepted: 14.01.2022
English version:
Computational Mathematics and Mathematical Physics, 2022, Volume 62, Issue 5, Pages 733–743
DOI: https://doi.org/10.1134/S0965542522050037
Bibliographic databases:
Document Type: Article
UDC: 519.613
Language: Russian
Citation: V. N. Chugunov, “On pairs of symmetric Toeplitz matrices whose squares are identical”, Zh. Vychisl. Mat. Mat. Fiz., 62:5 (2022), 757–767; Comput. Math. Math. Phys., 62:5 (2022), 733–743
Citation in format AMSBIB
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\paper On pairs of symmetric Toeplitz matrices whose squares are identical
\jour Zh. Vychisl. Mat. Mat. Fiz.
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\pages 757--767
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\crossref{https://doi.org/10.31857/S0044466922050039}
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\transl
\jour Comput. Math. Math. Phys.
\yr 2022
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\issue 5
\pages 733--743
\crossref{https://doi.org/10.1134/S0965542522050037}
\scopus{https://www.scopus.com/record/display.url?origin=inward&eid=2-s2.0-85132356442}
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