A geometric perspective on the $$\tau $$-cluster morphism category

Mathematische Zeitschrift 2026 Open access

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Authors: Sibylle Schroll, Aran Tattar, Hipolito Treffinger, Nicholas J. Williams
DOI: 10.1007/s00209-026-03957-1
Cited by: 2
References: 21

Abstract

Abstract We show how the $$\tau $$ τ -cluster morphism category may be defined in terms of the wall-and-chamber structure of an algebra. This geometric perspective leads to a simplified proof that the category is well-defined.

Fields of Study & Subjects

Algebraic structures and combinatorial models Homotopy and Cohomology in Algebraic Topology Advanced Combinatorial Mathematics

Publication details

Journal / source
Mathematische Zeitschrift
Publisher
Springer Science and Business Media LLC
Volume
312
Issue
3
Publication date
18 February 2026
Language
EN