Hostname: page-component-7b7567c8c-2n9c9 Total loading time: 0 Render date: 2026-11-15T06:57:15.805Z Has data issue: false hasContentIssue false
  • English
  • Français

Computation of isomorphism invariants for stationary dimension groups

Published online by Cambridge University Press:  09 January 2002

OLA BRATTELI,
PALLE E. T. JORGENSEN,
KI HANG KIM and
FRED ROUSH
OLA BRATTELI
Affiliation:
Department of Mathematics, University of Oslo, PB 1053—Blindern, N-0316 Oslo, Norway (e-mail: bratteli@math.uio.no)
PALLE E. T. JORGENSEN
Affiliation:
Department of Mathematics, The University of Iowa, 14 MacLean Hall, Iowa City, IA 52242-1419, USA (e-mail: jorgen@math.uiowa.edu)
KI HANG KIM
Affiliation:
Mathematics Research Group, Alabama State University, Montgomery AL 36101–0271, USA (e-mail: {kkim,froush}@asunet.alasu.edu)
FRED ROUSH
Affiliation:
Mathematics Research Group, Alabama State University, Montgomery AL 36101–0271, USA (e-mail: {kkim,froush}@asunet.alasu.edu)
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the 'Save PDF' action button.

In this paper, which is a sequel to an earlier paper, we consider special examples, methods, and invariants for the isomorphism problem for ordered dimension groups built on square primitive integer matrices A. We use the algorithm of our first paper to derive techniques and computable invariants for deciding isomorphism for subclasses of the matrices A.

Information

Type
Research Article
Information
Ergodic Theory and Dynamical Systems , Volume 22 , Issue 1 , February 2002, pp. 99 - 127
Copyright
2002 Cambridge University Press