3 papers
math.CT2019
Entwined modules over linear categories and Galois extensions
Mamta Balodi, Abhishek Banerjee, Samarpita Ray
In this paper, we study modules over quotient spaces of certain categorified fiber bundles. These are understood as modules over entwining structures involving a small -linear c…
math.RA2019
Cohomology of modules over -categories and co--categories
Mamta Balodi, Abhishek Banerjee, Samarpita Ray
Let be a Hopf algebra. We consider -equivariant modules over a Hopf module category as modules over the smash extension . We construct Grothendi…
math.RA2018
Closure operations, Continuous valuations on monoids and Spectral spaces
Samarpita Ray
We present several naturally occurring classes of spectral spaces using commutative algebra on pointed monoids. For this purpose, our main tools are finite type closure operations…