Timeline for Trees in chain complexes

10 events

when toggle format	what		by	license	comment
Oct 12, 2020 at 21:27	history	edited	Tim Campion	CC BY-SA 4.0	added 1053 characters in body
Oct 12, 2020 at 21:05	comment	added	Tim Campion		@SurojitGhosh Not sure if you were talking to me, and not sure I understood the question correctly, but I added an edit inspired by your comment.
Oct 12, 2020 at 21:04	history	edited	Tim Campion	CC BY-SA 4.0	added 1733 characters in body
Oct 12, 2020 at 20:07	vote	accept	Surojit Ghosh
Oct 12, 2020 at 20:08
Oct 12, 2020 at 20:00	comment	added	Surojit Ghosh		@DmitriPavlov: Thank you so much, Dmitri. Do you think that the classification of the diagram of the form $A\langle n \rangle_\ast \stackrel{f}{\to} B\langle n \rangle_\ast \stackrel{g}{\to} C \langle n \rangle_\ast$ with $g\circ f \sim 0$, can be recovered form the $ho(Ch_\mathbb{Q})$ and the classification of the diagram of the type $E\langle n \rangle_\ast \to 0 \to \Sigma E\langle n \rangle_\ast$? Here $A\langle n \rangle_\ast$ is the chain complex concentrated in degree $n$ and $A\langle n \rangle_n=A.$
Oct 12, 2020 at 19:46	history	edited	Tim Campion	CC BY-SA 4.0	added 82 characters in body
Oct 12, 2020 at 19:34	comment	added	Tim Campion		@DmitriPavlov Fixed, thanks!
Oct 12, 2020 at 19:34	history	edited	Tim Campion	CC BY-SA 4.0	deleted 3 characters in body
Oct 12, 2020 at 19:33	comment	added	Dmitri Pavlov		Did you mean Fun(T,Ch_k) as opposed to Fun(Ch_k,T)?
Oct 12, 2020 at 19:32	history	answered	Tim Campion	CC BY-SA 4.0