On condition numbers of the spectral projections associated with periodic eigenproblems

Xiao Shan Chen, Wen Li, Michael K. Ng*

*Corresponding author for this work

Research output: Contribution to journalJournal articlepeer-review

1 Citation (Scopus)

Abstract

In this paper, we study and analyze absolute and relative condition numbers of the spectral projections for regular periodic eigenproblems. The main contribution is to derive explicit expressions of the condition numbers of the j-th left and right spectral projections. Numerical examples are given to illustrate the proposed condition numbers for the spectral projections associated with periodic eigenproblems.

Original languageEnglish
Pages (from-to)417-429
Number of pages13
JournalJournal of Computational and Applied Mathematics
Volume272
DOIs
Publication statusPublished - 15 Dec 2014

Scopus Subject Areas

  • Computational Mathematics
  • Applied Mathematics

User-Defined Keywords

  • Condition numbers
  • First order perturbation bound
  • Periodic eigenproblem
  • Spectral projection

Fingerprint

Dive into the research topics of 'On condition numbers of the spectral projections associated with periodic eigenproblems'. Together they form a unique fingerprint.

Cite this