A minimax characterization for eigenvalues of hermitian pencils. II

B. Najman, Q. Ye

Research output: Contribution to journalArticlepeer-review

7 Scopus citations

Abstract

We establish a minimax characterization for extreme real eigenvalues of a general hermitian pencil λA - B. The matrix A is allowed to be singular, so infinity may be an eigenvalue. It is also proved that the extremum can be taken over real subspaces if A and B are real.

Original languageEnglish
Pages (from-to)183-197
Number of pages15
JournalLinear Algebra and Its Applications
Volume191
Issue numberC
DOIs
StatePublished - Sep 15 1993

ASJC Scopus subject areas

  • Algebra and Number Theory
  • Numerical Analysis
  • Geometry and Topology
  • Discrete Mathematics and Combinatorics

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