DFT calculation of the generalized and Drazin inverse of a polynomial matrix
The authors present two new algorithms for the computation of the generalized inverze and Drazin inverse of a polynomial matrix. The proposed algorithms are based on the discrete Fourier transform (DFT). The implementation of these algorithms in the Mathematica programming language are briefly described. The whole theory is illustrated via examples.
scientific article; zbMATH DE number 1957208