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A theorem on inverse of tridiagonal matrices

โœ Scribed by Wayne W. Barrett


Book ID
107824797
Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
324 KB
Volume
27
Category
Article
ISSN
0024-3795

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A well-known property of an M-matrix M is that the inverse is element-wise non-negative, which we write as M -1 0. In this paper, we consider element-wise perturbations of non-symmetric tridiagonal M-matrices and obtain bounds on the perturbations so that the non-negative inverse persists. Sufficien