The Stacks project

Remark 20.17.2. The “correct” version of the base change map is the map

\[ Lg^* Rf_* \mathcal{F}^\bullet \longrightarrow R(f')_* L(g')^*\mathcal{F}^\bullet . \]

The construction of this map involves unbounded complexes, see Remark 20.28.3.

Comments (2)

Comment #5369 by Will Chen on

I think there's an extra "map" in the first line.

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View Remark 20.17.2 as pdf