DFT calculation of the generalized and Drazin inverse of a polynomial matrix

نویسندگان

  • Nicholas P. Karampetakis
  • Stavros Vologiannidis
چکیده

A new algorithm is presented for the determination of the generalized inverse and the drazin inverse of a polynomial matrix. The proposed algorithms are based on the discrete Fourier transform and thus are computationally fast in contrast to other known algorithms. The above algorithms are implemented in the Mathematica programming language and illustrated via examples.

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عنوان ژورنال:
  • Applied Mathematics and Computation

دوره 143  شماره 

صفحات  -

تاریخ انتشار 2003