Article thumbnail

Variation of Grassman powers and spectra

By Rajendra Bhatia and Shmuel Friedland


AbstractThe operator norm of the derivative of the map which takes a finite-dimensional linear operator to its kth Grassman power (the kth compound) is evaluated. This leads to a bound for the distance between the Grassman powers of two operators. As an important application, a bound for the distance between the eigenvalues of two operators is obtained

Publisher: Published by Elsevier Inc.
Year: 1981
DOI identifier: 10.1016/0024-3795(81)90136-1
OAI identifier:

Suggested articles

To submit an update or takedown request for this paper, please submit an Update/Correction/Removal Request.