Important information regarding the recent AMS power outage.

The transformer that provides electricity to the AMS building in Providence went down on Sunday, April 22. The restoration of our email, website, AMS Bookstore and other systems is almost complete. We are currently running on a generator but overnight a new transformer should be hooked up and (fingers crossed) we should be fine by 8:00 (EDT) Wednesday morning. This issue has affected selected phones, which should be repaired by the end of today. No email was lost, although the accumulated messages are only just now being delivered so you should expect some delay.

Thanks for your patience.


Additional Material for the Book

Book Web Pages | AMS Bookstore


Ergodic Theory, Groups, and Geometry
Robert J. Zimmer and Dave Witte Morris
Publication Year: 2008
ISBN-10: 0-8218-0980-6
ISBN-13: 978-0-8218-0980-8
CBMS Regional Conference Series in Mathematics, vol. 109


This page is maintained by the authors.

Contact information:

  • Robert J. Zimmer
  • Office of the President
  • University of Chicago
  • 5510 S. Ellis Avenue
  • Chicago, IL 60637
  • president@uchicago.edu
  • Dave Witte Morris
  • Department of Mathematics and Computer Science
  • University of Lethbridge
  • 4401 University Drive
  • Lethbridge, Alberta T1K 3M4, Canada
  • dave.morris@uleth.ca
  • Dave Witte Morris homepage


This page will be used for updates and additional material.


American Mathematical Society