A note on the spectral mapping theorem

Il Bong Jung, Eungil Ko, Carl Pearcy

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


In this note we point out how a theorem of Gamelin and Garnett from function theory can be used to establish a spectral mapping theorem for an arbitrary contraction and an associated class of H-functions.

Original languageEnglish
Pages (from-to)77-79
Number of pages3
JournalKyungpook Mathematical Journal
Issue number1
StatePublished - Mar 2007


  • Contraction
  • Functional calculus
  • Spectral mapping theorem


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