Spectral properties of some operator matrices

Il Bong Jung, Eungil Ko, Carl Pearcy

Research output: Contribution to journalArticlepeer-review

3 Scopus citations


We study the classes of Jordan and n-normal operators, especially from the standpoint of spectral properties. We show that these classes have many of the good spectral properties of normal operators by showing this for a class of operators that contains both of the above-mentioned classes. We then obtain various consequences of our spectral results.

Original languageEnglish
Pages (from-to)37-46
Number of pages10
JournalArchiv der Mathematik
Issue number1
StatePublished - 1 Jan 2003


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