Kerodon

$\Newextarrow{\xRightarrow}{5,5}{0x21D2}$ $\newcommand\empty{}$
$\Newextarrow{\xhookrightarrow}{10,10}{0x21AA}$

Comments on Corollary 5.1.6.2

Go back to the page of Corollary 5.1.6.2.

Comment #1140 by Daniel Gratzer on

In the proof of 5.1.5.2, I'm not sure that the invocation of 4.4.5.8 is necessary in the statement "Using our assumption that is an isofibration, we can lift to an isomorphism of functors (Proposition 4.4.5.8)". I believe that it suffices to just directly use the fact that (rather than ) is an isofibration and thereby obtain (and ) with the desired properties.

Comment #1441 by Claudius Heyer on

It is not clear to me how Proposition 4.4.5.8 is actually applied in the proof. Isn't it more direct to apply Corollary 4.4.5.6 instead?

There are also:

  • 7 comment(s) on Section 5.1: Cartesian Fibrations
  • 2 comment(s) on Subsection 5.1.6: Fiberwise Equivalence

Post a comment

Your email address will not be published. Required fields are marked.

In your comment you can use Markdown and LaTeX style mathematics (enclose it like $\pi$). A preview option is available if you wish to see how it works out (just click on the eye in the toolbar).

Unfortunately JavaScript is disabled in your browser, so the comment preview function will not work.




In order to prevent bots from posting comments, we would like you to prove that you are human. You can do this by filling in the name of the current tag in the following input field. As a reminder, this is tag 023N. The letter 'O' is never used.