1 citations · 2 across the 2 of their papers we have counts for
4 papers
Perfectoid Pure and Signature Pairs
Hanlin Cai, Anne Fayolle, Linquan Ma +4
We extend perfectoid purity and related invariants to divisor pairs in mixed characteristic. The resulting purity condition agrees with -purity of pairs in characteristic as…
The WittVectors package for Macaulay2
Anne Fayolle, Abhay Goel, Devlin Mallory +2
We implement a Macaulay2 package for computations involving rings of truncated Witt vectors of a finitely generated $\F_p$-algebra . This package includes ring operatio…
Centers of perfectoid purity
Anne Fayolle
We introduce a mixed characteristic analog of log canonical centers in characteristic and centers of -purity in positive characteristic, which we call centers of perfectoid…
On tame ramification and centers of -purity
Javier Carvajal-Rojas, Anne Fayolle
We introduce a notion of tame ramification for general finite covers. When specialized to the separable case, it extends to higher dimensions the classical notion of tame ramificat…