Infinite Limitedly-Toeplitz Extensions of Toeplitz Matrices

Authors :: Il'in, S. N.
Source :: Journal of Mathematical Sciences. Jan, 2006, Vol. 132 Issue 2, p160, 6 p.
Publication Year :: 2006
Abstract: Byline: S. N. Il'in (1) Abstract: Infinite limitedly Toeplitz extensions of a finite rectangular Toeplitz matrix are considered. Conditions necessary and sufficient for such an extension of smallest rank to be unique are established. Bibliography: 2 titles. Author Affiliation: (1) Kazan' State University, Kazan', Russia Article History: Registration Date: 22/11/2005 Received Date: 06/05/2004 Article note: Published in Zapiski Nauchnykh Seminarov POMI, Vol. 309, 2004, pp. 30--39.