John Baez and James Dolan, 2023-07-13

Azumaya-Brauer-Picard theory:
Niles Johnson, Azumaya objects in triangulated bicategories, arxiv.org/abs/....
John Baez, Grothendieck-Galois-Brauer Theory (Part 1), golem.ph.utexa...
nLab, Picard 3-group, ncatlab.org/nl...
Studying an abelian cubic extension of the Gaussian field Q[i].
For more on this whole series of conversations, go here:
math.ucr.edu/h...