Galois measurings for noncommutative base change of entwined contramodule and entwined comodule categories

Divya Ahuja, Abhishek Banerjee, Surjeet Kour

We study the noncommutative base change of an entwining structure $(A,C,\ddot{I}ˆ)$ by a Grothendieck category $\mathfrak{S}$, using two module like categories. These are the categories of…