- Authors:
- Abstract:
- A canonical cover generalizing the left Fischer cover to arbitrary sofic shifts is introduced and used to prove that the left Krieger cover and the past set cover of a sofic shift can be divided into natural layers. These results are used to find the range of a flow-invariant and to investigate the ideal structure of the universal C*-algebra associated to a sofic shift space.
- Type:
- Journal article
- Language:
- English
- Published in:
- Documenta Mathematica, 2011, Vol 16, p. 111-131
- Main Research Area:
- Science/technology
- Publication Status:
- Published
- Review type:
- Peer Review
- Submission year:
- 2011
- Scientific Level:
- Scientific
- ID:
- 231960832