AN UPPER BOUND OF THE DIRECTIONAL ENTROPY WITH RESPECT TO THE MARKOV MEASURES
2012 ◽
Vol 22
(11)
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pp. 1250263
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Keyword(s):
In this short paper, without considering the natural extension we study the directional entropy of a Z2-action Φ generated by an invertible one-dimensional linear cellular automaton [Formula: see text] and [Formula: see text], over the ring Zpk(with p a prime number and k ≥ 2), where gcd (p, λr) = 1 and p ∣ λifor all i ≠ r, and the shift map acting on the compact metric space [Formula: see text]. Without loss of generality, we consider k = 2. We prove that the directional entropy hv(Φ)(v = (s, q) ∈ R) of a Z2-action with respect to a Markov measure μπPover space [Formula: see text] defined by a stochastic matrix P = (aij) and a probability vector π = {π0, π1, …, πp2-1} is bounded above by [Formula: see text].
2011 ◽
Vol 22
(07)
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pp. 711-718
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Keyword(s):
2011 ◽
Vol DMTCS Proceedings vol. AP,...
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2014 ◽
Vol 2014
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pp. 1-8
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2018 ◽
Vol 50
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pp. 645-669
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2019 ◽
Vol 40
(9)
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pp. 2571-2592
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Vol 2013
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pp. 1-8
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2017 ◽
Vol 73
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pp. 357-369
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2012 ◽
Vol 3
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pp. 1-12
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1990 ◽
Vol 27
(03)
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pp. 521-529
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