Unverified50% confidenceFactExact time
The existence and uniqueness of a stationary distribution is guaranteed by the Perron-Frobenius theorem: for an irreducible and aperiodic finite-state Markov chain, a unique stationary distribution exists with all components strictly positive.
1
Sources
50%
Confidence
Long-term
Relevance
8/6/2026
First Seen
Sources
马尔可夫链熵率详解：公式推导与序列建模应用
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