2023/05/25 by Chara-Lambous, Georgios
#Category Theory (math.CT) #FOS: Mathematics
paper · doi:10.48550/arxiv.2305.16281
It has long been said that the theories of Galois and Tannakian categories over a field k are just ``formally similar''. With this note I will argue that this is in fact not the case: not only do Tannakian categories generalize Galois categories, but in fact the latter sit inside the former in a rather structured way.