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arxiv: 2204.02847 · v3 · pith:JRYFXI64new · submitted 2022-04-06 · 🧮 math.RT · math.RA

On algebras of finite general representation type

classification 🧮 math.RT math.RA
keywords representationtypegeneralalgebrasfinitepropertyalgebraalgebraic
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We introduce the notion of ``finite general representation type'' for a finite-dimensional algebra, a property related to the ``dense orbit property'' introduced by Chindris-Kinser-Weyman. We use an interplay of geometric, combinatorial, and algebraic methods to produce a family of algebras of wild representation type but finite general representation type. For completeness, we also give a short proof that the only local algebras of discrete general representation type are already of finite representation type. We end with a Brauer-Thrall style conjecture for general representations of algebras.

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