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Timeline for Naturality of PD model of a CDGA

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Oct 18, 2018 at 14:19 comment added Najib Idrissi @Arun I see, then in this case I think it's open in general. I talked with Pascal Lambrechts about it and he seemed to think so. (I also talked with Don Stanley and I think we mentioned this, I would remember if he had told me the problem had been resolved, in any case.)
Oct 18, 2018 at 14:12 comment added Arun Yes, by quasi-isomorphic PD algebras, I strictly meant to say zig-zag of quasi-isomorphisms with intermediary PD-algebras that commutes with fixed orientation. Thanks.
Oct 18, 2018 at 14:06 history edited Najib Idrissi CC BY-SA 4.0
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Oct 18, 2018 at 14:04 vote accept Arun
Oct 18, 2018 at 13:10 history edited Najib Idrissi CC BY-SA 4.0
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Oct 18, 2018 at 13:03 history answered Najib Idrissi CC BY-SA 4.0