Generalized invertibility of Hankel and Toeplitz matrices
A result for the computation of the Moore-Penrose inverse of Hankel matrices over the field of complex numbers has been given by \textit{G. Heinig} and \textit{K. Rost} [Algebraic methods for Toeplitz-like matrices and operators (1984; Zbl 0549.15013)]. This note presents some methods for characterizing and computing generalized inverses of Hankel and Toeplitz matrices over fields and rings with the extended Rao condition.
scientific article; zbMATH DE number 539967
scientific article