nForum - Discussion Feed (Reference for retracts of homotopy colimits)2023-09-28T17:38:28+00:00https://nforum.ncatlab.org/
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Dmitri Pavlov comments on "Reference for retracts of homotopy colimits" (49841)https://nforum.ncatlab.org/discussion/6253/?Focus=49841#Comment_498412014-09-28T17:48:09+00:002023-09-28T17:38:28+00:00Dmitri Pavlovhttps://nforum.ncatlab.org/account/356/
The nLab article retract has Corollary 1,
which sketches a proof of the fact that retracts of homotopy (co)limit diagrams
are again homotopy (co)limit diagrams.
What is the original reference (if ...

The nLab article retract has Corollary 1,
which sketches a proof of the fact that retracts of homotopy (co)limit diagrams
are again homotopy (co)limit diagrams.

What is the original reference (if any) for this statement?