On ampliation quasiaffine transforms of operators

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper, we study various connections of local spectral properties, invariant subspaces, and spectra when an operator S in L(H) is an ampliation quasiaffine transform of an operator T in L(H).

Original languageEnglish
Pages (from-to)699-710
Number of pages12
JournalBulletin of the Korean Mathematical Society
Volume58
Issue number3
DOIs
StatePublished - 2021

Keywords

  • Ampliation quasisimilarity
  • Invariant subspace
  • Local spectral property

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