Timeline for Lecture notes, videos and other learning materials about $\infty$-category theory
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Oct 14, 2022 at 11:29 | answer | added | Z. M | timeline score: 2 | |
| Aug 6, 2021 at 11:11 | comment | added | Tim Porter | @Peter Heinig: The justification is that diagrams in the homotopy category often do not even have limits! | |
| Jan 10, 2021 at 18:14 | answer | added | Emily | timeline score: 7 | |
| Aug 23, 2017 at 11:45 | comment | added | Peter Heinig | Re "videos and other learning materials": Gunnar Carlsson's nice introductory lecture on homotopy limits and homotopy colimits should be in this thread, because homotopy limits are an important tool in contemporary $\infty$-category theory. A basic thing to mention: if $\mathfrak{C}$ is a higher category, then the homotopy limit of a diagram in $\mathfrak{C}$ seems not to be the same as the limit of the same diagram taken w.r.t. the homotopy category of $\mathfrak{C}$. (The 'usually' I cannot precisely justify.) | |
| Jan 6, 2017 at 6:50 | answer | added | Tim Porter | timeline score: 3 | |
| Jan 5, 2017 at 22:02 | answer | added | David White | timeline score: 3 | |
| Jan 5, 2017 at 21:56 | answer | added | usr0192 | timeline score: 7 | |
| Jan 5, 2017 at 20:19 | review | Close votes | |||
| Jan 6, 2017 at 9:26 | |||||
| Jan 5, 2017 at 19:37 | comment | added | darij grinberg | Charles Rezk is currently writing his "Stuff about quasicategories" ( math.uiuc.edu/~rezk/595-fal16/quasicats.pdf ). | |
| Jan 5, 2017 at 19:20 | history | asked | Saal Hardali | CC BY-SA 3.0 |