Perturbed general eigensolutions
Author(s)
Date Issued
1990
Publisher
John Wiley & Sons
Journal
Communications in Applied Numerical Methods
Volume
6
Issue
5
Start page
401
End page
409
Abstract
The most general case of perturbation of a repeated eigenvalue of a derogatory eigenproblem is considered. It is shown that Puiseux expansions of the perturbed eigensolutions are inevitable in the degenerated case where the Taylor expansions are erroneous.
SFU Affiliated Publication
No
Availability at SFU Library
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