A geometric perspective on the $$\tau $$-cluster morphism category
Sibylle Schroll, Aran Tattar, Hipolito Treffinger, Nicholas J. Williams
原始摘要（英文原文）· Original 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.