On the skew-symmetric part of the Toeplitz component in the real normal (T + H)-problem
Vadim Nikolaevich Chugunov · Computational Mathematics and Mathematical Physics · 2012
The real normal Toeplitz-plus-Hankel problem is to characterize the matrices that can be represented as sums of two real matrices of which one is Toeplitz and the other Hankel. For a matrix of this type, relations are found between the skew-symmetric part of the Toeplitz component and the matrix obtained by reversing the order of columns in the Hankel component.