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// Zapiski Nauchnykh Seminarov POMI
// Archive
Zap. Nauchn. Sem. POMI,
2022
Volume 514,
Pages
193–203
(Mi znsl7249)
Pairs of symmetric and skew-symmetric Toeplitz matrices whose squares coincide
V. N. Chugunov
Marchuk Institute of Numerical Mathematics of the Russian Academy of Sciences, Moscow
Abstract:
A description of some sets of pairs of symmetric and skew-symmetric Toeplitz matrices whose squares coincide is provided.
Key words and phrases:
matrix, symmetric matrix, skew-symmetric matrix, circulant matrix, skew-circulant matrix, involutive matrix.
UDC:
512
Received:
01.09.2022
Fulltext:
PDF file (145 kB)
References
©
Steklov Math. Inst. of RAS
, 2024
Fulltext:
PDF file (145 kB)