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Zapiski Nauchnykh Seminarov POMI, 2015, Volume 439, Pages 5–12
(Mi znsl6195)
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On the eigenvalues of certain classes of normal Toeplitz-plus-Hankel matrices
A. K. Abdikalykova, Kh. D. Ikramovb a Kazakhstan Branch of Lomonosov Moscow State University, Astana, Kazakhstan
b Lomonosov Moscow State University, Moscow, Russia
Abstract:
Certain classes of normal Toeplitz-plus-Hankel matrices whose eigenvalues can be computed as efficiently as those of circulants are indicated.
Key words and phrases:
$(T+H)$-matrices, centralizer, eigenvalues, normal matrices.
Received: 15.09.2015
Citation:
A. K. Abdikalykov, Kh. D. Ikramov, “On the eigenvalues of certain classes of normal Toeplitz-plus-Hankel matrices”, Computational methods and algorithms. Part XXVIII, Zap. Nauchn. Sem. POMI, 439, POMI, St. Petersburg, 2015, 5–12; J. Math. Sci. (N. Y.), 216:6 (2016), 725–729
Linking options:
https://www.mathnet.ru/eng/znsl6195 https://www.mathnet.ru/eng/znsl/v439/p5
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