Last Updated
：2025/11/22
first-passage time
Noun
Japanese Meaning
確率過程において、ランダムウォーカーや確率的システムが指定された目標地点・状態へ初めて到達するまでに要する時間。 / 数学、特に確率論や統計物理の文脈で、対象が初めてある状態に達するためにかかる経過時間を指す用語。
（ plural ）
Quizzes for review
(mathematics) The time taken for a random walker to reach a specified target
音声機能が動作しない場合はこちらをご確認ください
See correct answer
first-passage time
The first-passage time in a random walk is often used to estimate when a particle will first reach a designated site.
See correct answer
The first-passage time in a random walk is often used to estimate when a particle will first reach a designated site.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
