- I'll definitely check this out. Do you think the Wells exact sequence helps explain what Greg Egan (npub12cu…d38p) found?
Greg found a way to construct the McGee graph from the McGee group, but I'm hoping the description of the two kinds of edges can be simplified.
John Carlos Baez /
npub1nf…3nqe4
2025-03-18 19:04:47
in reply to nevent1q…6gxs
Author Public Key
npub1nf4p4rh06z6n6lsvje4txk7eqs23y3hs8vd7nraq6tgwady5qvsqy3nqe4Published at
2025-03-18 19:04:47Event JSON
{
"id": "840846a5a34d6224a51f2684851d3d0ccc5a767ebc4713ffee9527d5ab3c8222",
"pubkey": "9a6a1a8eefd0b53d7e0c966ab35bd904151246f03b1be98fa0d2d0eeb4940320",
"created_at": 1742324687,
"kind": 1,
"tags": [
[
"p",
"e6e109a519bafc96495a11ac9ee81e375a907144a2eab0b9d1f60065d5b9bf53"
],
[
"p",
"9a5f0925acd9bda129a451dbab10f64cc814ca99278bc627f7d376a7e5101427"
],
[
"p",
"563821004c3e4e4f4fbef74a2657db3299a0e71a78214bf97db0b6ca05fb73d3"
],
[
"p",
"9a6a1a8eefd0b53d7e0c966ab35bd904151246f03b1be98fa0d2d0eeb4940320"
],
[
"e",
"1699ae70a089e2dd1a0fce7f6cfb0234d43d3b6da122056f28e2144071d120a7",
"",
"reply",
"9a5f0925acd9bda129a451dbab10f64cc814ca99278bc627f7d376a7e5101427"
],
[
"proxy",
"https://mathstodon.xyz/@johncarlosbaez/114184990739378818",
"web"
],
[
"e",
"a4beab19db6cddb8e55e6c334995de4f3906f4005f2e8f008cd93d718915bfe5",
"",
"root",
"9a6a1a8eefd0b53d7e0c966ab35bd904151246f03b1be98fa0d2d0eeb4940320"
],
[
"proxy",
"https://mathstodon.xyz/users/johncarlosbaez/statuses/114184990739378818",
"activitypub"
],
[
"L",
"pink.momostr"
],
[
"l",
"pink.momostr.activitypub:https://mathstodon.xyz/users/johncarlosbaez/statuses/114184990739378818",
"pink.momostr"
],
[
"-"
]
],
"content": "- I'll definitely check this out. Do you think the Wells exact sequence helps explain what nostr:npub12cuzzqzv8e8y7na77a9zv47mx2v6pec60qs5h7takzmv5p0mw0fsmgd38p found? \n\nGreg found a way to construct the McGee graph from the McGee group, but I'm hoping the description of the two kinds of edges can be simplified.",
"sig": "ee8d2ce73e9baa66d355ed99302469f59a06cd9ab44042b2f377b893606fbbaa23a16e5a5f9359e9f4a4c530076575bf87652ef961fc38444f686219cf748650"
}