arXiv · 1902.02551
We give an example of a non-trivial linear operad that only admits trivial coalgebras and give sufficient conditions ensuring that the cofree coalgebra functor be faithful.
Brice Le Grignou, Damien Lejay. 2019-02-07. Operads without coalgebras. https://arxiv.org/abs/1902.02551
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