On g-functions for countable state subshifts
Adam Jonsson · Archiv der Mathematik · 2017
This note revisits the problem of finding necessary and sufficient conditions for a subshift to admit a continuous g -function. Results obtained by Krieger (in: IMS lecture notes monograph series, vol 48, pp 306–316, 2006 ) on finite alphabet subshifts are generalized to countable state subshifts.