Band Matrices with Toeplitz Inverses.

Abstract

It is shown that a square band matrix H = (h sub ij) with h sub ij = O for j - i is greater than r and i - j is greater than s, where r + s is less than the order of the matrix, has a Toeplitz inverse if and only if it has a special structure characterized by two polynomials of degrees r and s, respectively. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Sep 01, 1978
Accession Number
ADA064031

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  • Thomas N.E. Greville
  • W. F. Trench

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  • University of Wisconsin–Madison

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