Timeline for Understanding Kelley's intersection number (Boolean algebras)
Current License: CC BY-SA 4.0
9 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jan 29, 2022 at 19:06 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Oct 1, 2021 at 18:07 | history | bumped | CommunityBot | This question has answers that may be good or bad; the system has marked it active so that they can be reviewed. | |
| Sep 1, 2021 at 17:50 | comment | added | Yemon Choi | In view of @bof's comment I have taken the liberty of adding the co.combinatorics tag - I hope that is OK. | |
| Sep 1, 2021 at 17:50 | history | edited | Yemon Choi |
added co.combinatorics tag in view of the possible hypergraph connections
|
|
| Sep 1, 2021 at 6:44 | history | edited | Hugh | CC BY-SA 4.0 |
deleted 25 characters in body
|
| Aug 31, 2021 at 21:04 | comment | added | bof | This old Prikry paper on intersection numbers may or may not be illuminating, long long time since I looked at it: ams.org/journals/proc/2001-129-02/S0002-9939-00-05561-1/… Kelley's intersection number is related somehow to the "fractional chromatic number of a hypergraph" whatever that may be. | |
| Aug 31, 2021 at 19:29 | answer | added | Yemon Choi | timeline score: 1 | |
| S Aug 31, 2021 at 15:59 | review | First questions | |||
| Aug 31, 2021 at 16:47 | |||||
| S Aug 31, 2021 at 15:59 | history | asked | Hugh | CC BY-SA 4.0 |