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JOURNALS // Zapiski Nauchnykh Seminarov POMI // Archive

Zap. Nauchn. Sem. POMI, 2004 Volume 309, Pages 30–39 (Mi znsl817)

Infinite limitedly-Toeplitz extensions of Toeplitz matrices

S. N. Il'in

Kazan State University

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 given.

UDC: 512.64

Received: 06.05.2004


 English version:
Journal of Mathematical Sciences (New York), 2006, 132:2, 160–165

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