scholarly journals Mean ergodic theorem for amenable discrete quantum groups and a Wiener-type theorem for compact metrizable groups

2016 ◽  
Vol 9 (4) ◽  
pp. 893-906 ◽  
Author(s):  
Huichi Huang
2008 ◽  
Vol 78 (1) ◽  
pp. 87-95 ◽  
Author(s):  
ROCCO DUVENHAGE

AbstractWe prove a weak form of the mean ergodic theorem for actions of amenable locally compact quantum groups in the von Neumann algebra setting.


2018 ◽  
Vol 2018 (1) ◽  
pp. 35-46
Author(s):  
Vladimir Chilin ◽  
◽  
Aleksandr Veksler ◽  

1999 ◽  
Vol 12 (8) ◽  
pp. 61-64
Author(s):  
Ping-Kwan Tam ◽  
Kok-Keong Tan

1991 ◽  
Vol 44 (1) ◽  
pp. 49-62 ◽  
Author(s):  
V.V. Anh ◽  
K.E. Lunney

A class of second-order asymptotically stationary random fields is shown to contain the class of almost harmonisable random fields. A continuity theorem which leads to the spectral representation for the covariance function of asymptotically stationary random fields is established. A mean ergodic theorem for the fields is also given. When stationarity is assumed, the results reduce to the well-known corresponding theorems for stationary random fields.


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