Classifying anti-commuting pairs of Toeplitz and Hankel matrices


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Abstract

Conditions for commuting a Toeplitz matrix and a Hankel matrix were obtained relatively recently (in 2015). The solution to the problem of describing all anti-commuting pairs (T, H), where T is a Toeplitz matrix and H is a Hankel matrix, is sketched below.

About the authors

V. N. Chugunov

Institute of Numerical Mathematics

Email: ikramov@cs.msu.su
Russian Federation, Moscow, 119991

Kh. D. Ikramov

Faculty of Computational Mathematics and Cybernetics

Author for correspondence.
Email: ikramov@cs.msu.su
Russian Federation, Moscow, 119992

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