Last Updated
：2025/11/30
Scott's trick
Proper noun
Japanese Meaning
集合論において、適切なクラス上の同値関係に対して、選択公理を用いず正則公理に依存して同値類を定義する方法
Quizzes for review
(set theory) A method for giving a definition of equivalence classes for equivalence relations on a proper class, relying on the axiom of regularity but not on the axiom of choice.
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Scott's trick
In my set theory seminar, we examined Scott's trick to assign canonical representatives to equivalence classes on a proper class.
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In my set theory seminar, we examined Scott's trick to assign canonical representatives to equivalence classes on a proper class.
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