Subshifts and C*-algebras from one-counter codes

Details Subshifts and C*-algebras from one-counter codes Subshifts and C*-algebras from one-counter codes

2009-10-25

arxiv.org/abs/0910.4719v1

Mathematics

Dynamical Systems

27 pages

Scientific paper

We introduce a class of subshifts under the name of "standard one-counter shifts". The standard one-counter shifts are the Markov coded systems of certain Markov codes that belong to the family of one-counter languages. We study topological conjugacy and flow equivalence of standard one-counter shifts. To subshifts there are associated C*-algebras by their $\lambda$-graph systems. We describe a class of standard one-counter shifts with the property that the C*-algebra associated to them is simple, while the C*-algebra that is associated to their inverse is not. This gives examples of subshifts that are not flow equivalent to their inverse. For a family of highly structured standard one-counter shifts we compute the K-groups.

Affiliated with

Also associated with

No associations

Rating

Subshifts and C*-algebras from one-counter codes does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Subshifts and C*-algebras from one-counter codes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Subshifts and C*-algebras from one-counter codes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-450359