Relatively independent joinings and subsystems of W*-dynamical systems

• Autorzy: Rocco Duvenhage
• Języki publikacji: EN

Abstrakty

EN

Relatively independent joinings of W*-dynamical systems are constructed. This is intimately related to subsystems of W*-dynamical systems, and therefore we also study general properties of subsystems, in particular fixed point subsystems and compact subsystems. This allows us to obtain characterizations of weak mixing and relative ergodicity, as well as of certain compact subsystems, in terms of joinings.

Kategorie tematyczne

• 46L55: Noncommutative dynamical systems

• Wydawca: Institute of Mathematics Polish Academy of Sciences
• Czasopismo: Studia Mathematica
• Rocznik: 2012
• Tom: 209
• Numer: 1
• Strony: 21-41

Daty

wydano

2012

Twórcy

autor

Rocco Duvenhage

• Department of Physics, University of Pretoria, Pretoria 0002, South Africa

Identyfikatory

DOI

10.4064/sm209-1-3