Dual subspaces of operators

B. Chevreau, I. B. Jung, E. Ko, C. Pearcy

Research output: Contribution to journalArticlepeer-review


In this note we introduce some new constructions of dual spaces of operators, which are, of course, at the same time, operator spaces in the sense of Pisier (2003) [12]. We exemplify the utility of these constructs by establishing, in this more general setting, a curious and little known result from the theory of dual algebras, namely from Chevreau and Pearcy (1991) [11].

Original languageEnglish
Pages (from-to)218-225
Number of pages8
JournalJournal of Mathematical Analysis and Applications
Issue number1
StatePublished - 1 Jun 2010


  • Dual algebras
  • Dual subspaces
  • Noncyclic vectors


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