Abstract
The category of C-colored symmetric operads admits a cofibrantly generated model category structure. In this paper, we show that this model structure satisfies a relative left properness condition, ie that the class of weak equivalences between Sigma-cofibrant operads is closed under cobase change along cofibrations. We also provide an example of Dwyer which shows that the model structure on C-colored symmetric operads is not left proper.
Original language | English |
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Pages (from-to) | 2691-2714 |
Number of pages | 24 |
Journal | Algebraic and Geometric Topology |
Volume | 16 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2016 |
Externally published | Yes |