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Contributed Papers

Contributed Papers Session #6.4

Subevent of Contributed Papers Session #6

Times: 2026 Mar 28 from 10:00AM to 12:00PM (Central Time (US & Canada))

Properties of Uniformly F-Compatible Ideals

Jiamin Pan <jpan4@student.gsu.edu>, Georgia State University

Abstract:

In [Schwede 2010], uniformly $F$-compatible ideals were introduced as a generalization of centers of $F$-purity in prime characteristic, revealing deep connections to classical Matlis duality. When the underlying ring is Gorenstein, this notion coincides with the well-studied $F$-ideals of [Smith 1995] and [Kimura 2025]. In this talk, we will introduce the definition and core properties of uniformly $F$-compatible ideals. We will then present our recent result showing that uniformly $F$-compatible ideals cannot be generated by a regular sequence, refining known statements for $F$-ideals.

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