Title :
Reduced conservatism of eigenvalue estimation
Author :
Juang, Yau-Tarng
Author_Institution :
Dept. of Electr. Eng., Nat. Central Univ., Chung-Li, Taiwan
fDate :
9/1/1989 12:00:00 AM
Abstract :
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
Keywords :
eigenvalues and eigenfunctions; matrix algebra; Gershgorin´s theorem; eigenvalue estimation; matrix algebra; Asymptotic stability; Differential equations; Eigenvalues and eigenfunctions; Polynomials; Robust stability; Sufficient conditions; Testing;
Journal_Title :
Automatic Control, IEEE Transactions on
