A remark on a polynomial matrix factorization theorem

作者:Ephremidze Lasha*; Spitkovsky Ilya M
来源:Georgian Mathematical Journal, 2012, 19(3): 489-495.
DOI:10.1515/gmj-2012-0029

摘要

The Wiener-Hopf factorization of trigonometric polynomial matrix functions is considered and it is proved that the factors are matrices of trigonometric polynomials as well. The natural bounds for partial indices and for orders of the factors are obtained.

  • 出版日期2012