A new method for computing a column reduced polynomial matrix

T.G.J. Beelen, G.J.H.H. van den Hurk, C. Praagman

Research output: Contribution to journalArticleAcademicpeer-review

18 Citations (Scopus)


A new algorithm is presented for computing a column reduced form of a given full column rank polynomial matrix. The method is based on reformulating the problem as a problem of constructing a minimal polynomial basis for the right nullspace of a polynomial matrix closely related to the original one. The latter problem can easily be solved in a numerically reliable way. Three examples illustrating the method are included.
Original languageEnglish
Pages (from-to)217-224
Number of pages8
JournalSystems and Control Letters
Issue number4
Publication statusPublished - 1988


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