C. Ingalls

activity

20042026

most citedNoncrossing partitions and representations of quivers

132 citations · 204 across the 31 of their papers we have counts for

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3 papers · 1 filter

math.AC2023

Log Centres of Noncommutative Crepant Resolutions are Kawamata Log Terminal: Remarks on a paper of Stafford and van den Bergh

Colin Ingalls, Takehiko Yasuda

We show that if a finitely generated prime algebra $Δ$ is a finitely generated maximal Cohen-Macaulay module over its centre $Z$ , and has global dimension equal to $dim Z$ , then t…

math.AC2022

Matrix Factorizations of the discriminant of $S_{n}$

Eleonore Faber, Colin Ingalls, Simon May +1

Consider the symmetric group $S_{n}$ acting as a reflection group on the polynomial ring $k [x_{1}, \dots, x_{n}]$ , where $k$ is a field such that Char $(k)$ does not divide $n!$ . We use…

math.AC2014★ 2 cited

Noncommutative (crepant) desingularizations and the global spectrum of commutative rings

Hailong Dao, Eleonore Faber, Colin Ingalls

In this paper we study endomorphism rings of finite global dimension over not necessarily normal commutative rings. These objects have recently attracted attention as noncommutativ…

Log Centres of Noncommutative Crepant Resolutions are Kawamata Log Terminal: Remarks on a paper of Stafford and van den Bergh

Matrix Factorizations of the discriminant of Sn​

Noncommutative (crepant) desingularizations and the global spectrum of commutative rings

Matrix Factorizations of the discriminant of $S_{n}$