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On inverses of tridiagonal matrices

✍ Scribed by Al-Hassan, Qassem M.


Book ID
126742223
Publisher
Informa UK (Taylor & Francis)
Year
2005
Tongue
English
Weight
202 KB
Volume
8
Category
Article
ISSN
0972-0529

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πŸ“œ SIMILAR VOLUMES


Two-sided bounds on the inverses of diag
✍ Reinhard Nabben πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 633 KB

We establish upper and lower bounds for the entries of the inverses of diagonally dominant tridiagonal matrices. These bounds improve the bounds recently given by Shivakumar and Ji. Moreover, we show how to improve our bounds iteratively. For an n x n M-matrix this iterative refinement yields the ex