ePrints

Type III actions on boundaries of An buildings

Lookup NU author(s): Professor Guyan Robertson

Downloads

Full text for this publication is not currently held within this repository. Alternative links are provided below where available.

Abstract

Let $\Gamma$ be a group of type rotating automorphisms of a building $\fX$ of type $\tilde A_n$ and order $q$. Suppose that $\G$ acts freely and transitively on the vertex set of $\fX$. Then the action of $\Gamma$ on the boundary of $\fX$ is ergodic, of type $\tq$ or type $\tqs$ depending on whether $n$ is odd or even.

Publication metadata

Author(s): Robertson AG; Cutting P

Publication type: Article

Publication status: Published

Journal: Journal of Operator Theory

Year: 2003

Volume: 49

Pages: 25-44

ISSN (print): 0379-4024

Publisher: Academia Romana Institutul de Matematica

URL: http://www.mas.ncl.ac.uk/~nagr1/IIIQ.pdf

Share