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arXiv math/0509109math.DSmath.PR
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可数状态转移与g-测度的唯一性

Countable state shifts and uniqueness of g-measures

Anders Johansson, Anders Öberg, Mark Pollicott

摘要:

本文提出了一种新的研究g-测度的方法,它是基于局部绝对连续性。本文推广了文[11]中g-函数变差的平方和性保证了g-测度的唯一性的结果。第一个扩展是可数多个符号的情况。第二个扩展是对$g \geq 0$的某些情况,放松了[11]中inf g>0的早期要求。

英文摘要:

In this paper we present a new approach to studying g-measures which is based upon local absolute continuity. We extend the result in [11] that square summability of variations of g-functions ensures uniqueness of g-measures. The first extension is to the case of countably many symbols. The second extension is to some cases where $g \geq 0$, relaxing the earlier requirement in [11] that inf g>0.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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