Title of article
Unicity of minimal rank completions for tri-diagonal partial block matrices Original Research Article
Author/Authors
A. A. Bostian، نويسنده , , H. J. Woerdeman، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2001
Pages
33
From page
23
To page
55
Abstract
In this paper, we establish necessary and sufficient conditions for a minimal rank completion of a tri-diagonal partial block matrix to be unique. The case of 4×4 block matrices with four consecutive diagonals is also considered, along with its application to the problem of completing a matrix and its inverse.
Keywords
Partial matrix , Banded matrix , Inverse completion , Minimal rank completion
Journal title
Linear Algebra and its Applications
Serial Year
2001
Journal title
Linear Algebra and its Applications
Record number
823196
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