Last Updated
：2025/11/25
null recurrence
Noun
uncountable
Japanese Meaning
状態が再訪されるが、平均帰還時間が無限であるという確率過程の性質（零再帰性とも呼ばれる） / マルコフ連鎖において、ある状態に戻る確率は1であるが、戻るのにかかる平均時間が無限である性質 / 再帰性を示すが、その再帰の平均所要時間が無限であるため、正再帰とは区別される性質
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(mathematics, stochastic processes) The quality of being null recurrent.
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null recurrence
When modeling random walks on the lattice, null recurrence implies that states are visited infinitely often but with infinite mean return time.
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When modeling random walks on the lattice, null recurrence implies that states are visited infinitely often but with infinite mean return time.
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