Category:Definitions/Sheafifications

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This category contains definitions related to Sheafifications.
Related results can be found in Category:Sheafifications.


Let $X$ be a topological space.

Let $\mathbf C$ be a category.

Let $\FF$ be a $\mathbf C$-valued presheaf on $X$.


Definition 1




Definition 2

Let $\FF$ be a presheaf of sets.

The sheafification of $\FF$ is the sheaf of continuous sections of its étalé space $\map {\operatorname {\acute Et} } \FF$.

Pages in category "Definitions/Sheafifications"

The following 3 pages are in this category, out of 3 total.