Abstract
This note provides new techniques to give simple estimates of the eigenvalues of a matrix. In some cases the new results, Theorems 1 and 2, improve those obtained by Gershgorin's theorem. The additional use of Theorems 3 and 4, give less conservative estimates than those using Gershgorin's theorem alone.
Original language | English |
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Pages (from-to) | 992-994 |
Number of pages | 3 |
Journal | IEEE Transactions on Automatic Control |
Volume | 34 |
Issue number | 9 |
DOIs | |
State | Published - Sep 1989 |