Classifying anti-commuting pairs of Toeplitz and Hankel matrices
Vadim Nikolaevich Chugunov, Х. Д. Икрамов · Doklady Mathematics · 2017
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.