Jump to content

Unimodular polynomial matrix

Edit links
From Wikipedia, the free encyclopedia
This is an old revision of this page, as edited by Qwerfjkl (bot) (talk | contribs) at 22:18, 10 February 2022 (Capitalising short description "square polynomial matrix in mathematics" per WP:SDFORMAT (via Bandersnatch)). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

In mathematics, a unimodular polynomial matrix is a square polynomial matrix whose inverse exists and is itself a polynomial matrix. Equivalently, a polynomial matrix A is unimodular if its determinant det(A) is a nonzero constant.

References

  • Antsaklis, Panos J.; Michel, Anthony N. (2006), A Linear Systems Primer, p. 273, ISBN 978-0-8176-4460-4
  • Horn, Roger A.; Johnson, Charles R. (1985), Matrix Analysis, Cambridge University Press, p. 14, ISBN 978-0-521-38632-6.
  • [1] Polynomial matrix glossary at Polyx (A matlab toolbox)


Stub icon

This linear algebra-related article is a stub. You can help Wikipedia by expanding it.

Retrieved from "https://en.wikipedia.org/w/index.php?title=Unimodular_polynomial_matrix&oldid=1071107618"