Kerodon

$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$

Go back to the page of Proposition 2.5.6.19.

Comment #1350 by Shota Inoue on

I cannot type \widetilde{N} indexed by * nor \ast in math mode, so I will use $NN$ instead of $\widetilde{N}$.

The map $\rho$ in the last line of the proof is undefined (which probably is the composite map $NN_\ast(A)\hookrightarrow C_*(A)\twoheadrightarrow N_\ast(A)$).

Comment #1359 by Kerodon on

Yep. Thanks!

There are also:

• 4 comment(s) on Chapter 2: Examples of $\infty$-Categories
• 4 comment(s) on Section 2.5: Differential Graded Categories

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