2 papers
math.AC2026
Stanley-Reisner Theory in Mixed Characteristic
Mel Hochster, Olivia Strahan
We discuss a class of mixed characteristic rings defined analogously to Stanley-Reisner rings by replacing one variable with a uniformizing parameter for a discrete valuation ring.…
math.AC2023
Content and Q-sequences in Mixed Characteristic Local Rings
Olivia Strahan
It is proved that a system of parameters is always a Q-sequence for several classes of mixed characteristic rings: rings in which the characteristic of the residue field is a nilpo…