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Diagonal functor
Functor
| context | ${\bf C},{\bf D}$ … category |
| definiendum | $\Delta:{\bf C}\longrightarrow{\bf C}^{\bf D}$ |
| definition | $\Delta C:=\Delta_C$ |
| definition | $\Delta(f):=\mathrm{const}_f$ |
Discussion
Reference
Wikipedia: Diagonal functor
nLab: Diagonal functor
Parents
Context
Element of
Requirements
