On the existence of maximizing measures for irreducible countable Markov shifts: a dynamical proof
2013 ◽
Vol 34
(4)
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pp. 1103-1115
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Keyword(s):
AbstractWe prove that if ${\Sigma }_{\mathbf{A} } ( \mathbb{N} )$ is an irreducible Markov shift space over $ \mathbb{N} $ and $f: {\Sigma }_{\mathbf{A} } ( \mathbb{N} )\rightarrow \mathbb{R} $ is coercive with bounded variation then there exists a maximizing probability measure for $f$, whose support lies on a Markov subshift over a finite alphabet. Furthermore, the support of any maximizing measure is contained in this same compact subshift. To the best of our knowledge, this is the first proof beyond the finitely primitive case in the general irreducible non-compact setting. It is also noteworthy that our technique works for the full shift over positive real sequences.
1997 ◽
Vol 08
(03)
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pp. 357-374
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Keyword(s):
2018 ◽
Vol 370
(12)
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pp. 8451-8465
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2019 ◽
Vol 17
(2)
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pp. 267-295
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2001 ◽
Vol 217
(3)
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pp. 555-577
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2013 ◽
Vol 33
(9)
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pp. 4003-4015
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2008 ◽
Vol 22
(1/2, September)
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pp. 131-164
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2018 ◽
Vol 39
(10)
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pp. 2593-2618
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Vol 25
(06)
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pp. 1881
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2011 ◽
Vol 103
(6)
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pp. 923-949
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