Showing math.RTShow all
2 papers · 1 filter
math.RT2026
Definable functors and Brown--Adams representability
Isaac Bird
The question of when the derived category of a ring satisfies Brown--Adams representability is revisited via studying the transfer of pure homological dimension along definable fun…
math.RT2025
Purity, ascent, and periodicity for Gorenstein flat cotorsion modules
Isaac Bird
We investigate purity within the Frobenius category of Gorenstein flat cotorsion modules, which can be seen as an infinitely generated analogue of the Frobenius category of Gorenst…