activity
20152025
most citedFI-modules and the cohomology of modular representations of symmetric groups

50 citations · 54 across the 4 of their papers we have counts for

collaborators
Showing 2016Show all

3 papers · 1 filter

math.RT2016

Noetherianity of some degree two twisted skew-commutative algebras

Rohit Nagpal, Steven V Sam, Andrew Snowden

A major open problem in the theory of twisted commutative algebras (tca's) is proving noetherianity of finitely generated tca's. For bounded tca's this is easy, in the unbounded ca…

math.AC2016

Gröbner coherent rings and modules

Rohit Nagpal, Andrew Snowden

Let be a graded ring. We introduce a class of graded -modules called Gröbner-coherent modules. Roughly, these are graded -modules that are coherent as ungraded modules be…

math.AC2016

The module theory of divided power algebras

Rohit Nagpal, Andrew Snowden

We study modules for the divided power algebra in a single variable over a commutative noetherian ring . Our first result states that is a coherent ring. In fact, we sho…