A Fejér-type theorem is proved within the framework of C*-algebras associated with certain irreversible algebraic dynamical systems. This makes it possible to strengthen a result on the structure of the relative commutant of a family of generating isometries in a boundary quotient.
A Fejér theorem for boundary quotients arising from algebraic dynamical systems
Stefano Rossi
2021-01-01
Abstract
A Fejér-type theorem is proved within the framework of C*-algebras associated with certain irreversible algebraic dynamical systems. This makes it possible to strengthen a result on the structure of the relative commutant of a family of generating isometries in a boundary quotient.File in questo prodotto:
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