Let $F:C\rightarrow D$ and $G:C\rightarrow E$ be functors and consider $Lan_{G}F:E\rightarrow D$ . Are there reasonable conditions that we can impose on $F$ and $G$ to ensure that the left Kan extension is fully faithful?
2026-05-06 00:20:16.1778026816
Conditions for a left Kan extension to be fully faithful?
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