@osuji
This is probably the most math dense in-depth explanation of how diffusion models really work (sth I didn't understand at all in the past) only real prereq IMO is basic familiarity with Bayes stuff and information theory
https://youtube.com/playlist?list=PL0H3pMD88m8XPBlWoWGyal45MtnwKLSkQ&si=J7c7-QgQ-CXCsaFI