Does anyone know of an easy proof of Shannon-McMillan-Brieman theorem? Thanks

## 2 Answers

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In addition to Igor's answer, there's also:

D. Ornstein and B. Weiss, "The Shannon–McMillan–Breiman theorem for a class of amenable groups", *Israel J. Math.* **44** (1983), 53–60. Zbl 0516.28020

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