Timeline for Teaching homology via everyday examples
Current License: CC BY-SA 3.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 1, 2014 at 17:03 | comment | added | Will Sawin | Given a directed graph. View it as a graph, or $1$-dimensional simplicial complex. For each triple of vertices that exhibits transitivity, glue a triangle. Take $H^1$ of this two-dimensional simplicial complex. | |
| S Jan 1, 2014 at 14:21 | history | answered | Steven Gubkin | CC BY-SA 3.0 | |
| S Jan 1, 2014 at 14:21 | history | made wiki | Post Made Community Wiki by Steven Gubkin |