Wikipedia:Articles for deletion/Tricomplex numbers
There are a handful of papers listed in Google scholar that cite the main reference here, but they're mostly also by combinations of the same authors, so I don't see the in-depth coverage by multiple independent groups needed to pass 
— User:David, 19:23, 16 November 2017 (UTC)
Stance: delete
Cited policy: WP:GNG (Wikipedia:Notability)