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Circular codes, loop counting, and zeta-functions
1991
Journal of combinatorial theory. Series A
We prove a simple formula for the zeta-function of coded systems generated by circular codes (and more generally by circular Markov codes). We apply this to the loop counting method for determining the topological entropy of a subshift of finite type, to the zeta-function of the Dyck-shift over 2N symbols, and to the zeta-function of a subshift of finite ype which is obtained from a full shift by deleting one block of arbitrary length.
doi:10.1016/0097-3165(91)90023-a
fatcat:ah65kiqwhve3njcch3j6obk33y