Definition:Equivalence of Categories/Equivalent Categories

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Definition

Let $\mathbf C$ and $\mathbf D$ be metacategories.

Let there exist an equivalence of categories between $\mathbf C$ and $\mathbf D$.


Then $\mathbf C$ and $\mathbf D$ are said to be equivalent, denoted $\mathbf C \simeq \mathbf D$.


Also see


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