Relative left properness of colored operads
(English)Manuscript (preprint) (Other academic)
The categories of C-colored symmetric operads admits a cofibrantly generated model category structure. In this paper, we show that this model structure satisfies a weaker version of left properness. We also provide an example of Dwyer which shows that this category is not left proper.
IdentifiersURN: urn:nbn:se:su:diva-111624OAI: oai:DiVA.org:su-111624DiVA: diva2:776001