Linear maps on observables in von Neumann algebras preserving the maximal deviation

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In this paper we describe the structure of all bijective linear maps between the spaces of self-adjoint elements of von Neumann algebras that preserve the so-called maximal deviation. It turns out that those transformations are closely related to Jordan *-isomorphisms.

Original languageEnglish
Pages (from-to)161-174
Number of pages14
JournalJournal of the London Mathematical Society
Issue number1
Publication statusPublished - Feb 2010


ASJC Scopus subject areas

  • Mathematics(all)

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