On (m, C)-Isometric Operators

Muneo Chō, Eungil Ko, Ji Eun Lee

Research output: Contribution to journalArticlepeer-review

22 Scopus citations


In this paper we study the spectral properties of (m, C)-isometric operators. In particular, if T∈ L(H) is (m, C)-isometric operators, then the power of (m, C)-isometric operators is also (m, C)-isometric operators. Moreover, if T has the single-valued extension property, then T has the single-valued extension property. Finally, we investigate conditions for (m, C)-isometric operators to be (1, C)-isometric operators.

Original languageEnglish
Pages (from-to)1679-1694
Number of pages16
JournalComplex Analysis and Operator Theory
Issue number8
StatePublished - 1 Dec 2016

Bibliographical note

Publisher Copyright:
© 2016, Springer International Publishing.


  • (m, C)-Isometric operator
  • Conjugation operator
  • Single-valued extension property


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