Eigenvalue perturbation and generalized
โ
T. Zhang; G.H. Golub; K.H. Law
๐
Article
๐
1998
๐
Elsevier Science
๐
English
โ 909 KB
In this paper, we study the computational aspect of eigenvalue perturbation theory. In previous research, high order perturbation terms were often derived from Taylor series expansion. Computations based on such an approach can be both unstable and highly complicated. We present here an approach bas