- Hacettepe Journal of Mathematics and Statistics
- Vol: 51 Issue: 4
- On localization of the eigenvalues of matrices "close" to triangular ones
On localization of the eigenvalues of matrices "close" to triangular ones
Authors : Michael Gil'
Pages : 1104-1107
Doi:10.15672/hujms.995747
View : 12 | Download : 4
Publication Date : 2022-08-01
Article Type : Research
Abstract :We suggest a new bound for the eigenvalues of a matrix. For matrices which are "close" to triangular ones that bound is sharper than the well-known results, such as the Ostrowski theorem.Keywords : matrices, localization of eigenvalues, Ostrowski theorem