W. Moore

activity

20072024

most citedCohomology of Fiber Products of Local Rings

1 citations · 1 across the 3 of their papers we have counts for

collaborators

Showing 2018Show all

3 papers · 1 filter

math.AC2018

A converse to a construction of Eisenbud-Shamash

Petter A. Bergh, David A. Jorgensen, W. Frank Moore

Let $(Q, n, k)$ be a commutative local Noetherian ring, $f_{1}, \dots, f_{c}$ a $Q$ -regular sequence in $n$ , and $R = Q / (f_{1}, \dots, f_{c})$ . Given a complex of finitely gen…

math.RA2018

Three infinite families of reflection Hopf algebras

Luigi Ferraro, Ellen Kirkman, W. Frank Moore +1

Let $H$ be a semisimple Hopf algebra acting on an Artin-Schelter regular algebra $A$ , homogeneously, inner-faithfully, preserving the grading on $A$ , and so that $A$ is an $H$ -modu…

math.RA2018

Noncommutative Knörrer periodicity and noncommutative Kleinian singularities

Andrew Conner, Ellen Kirkman, W. Frank Moore +1

We establish a version of Knörrer's Periodicity Theorem in the context of noncommutative invariant theory. Namely, let $A$ be a left noetherian AS-regular algebra, let $f$ be a nor…