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A Characterization of Admissible Algebras with Formal Two-Ray Modules |
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| Authors: | Grzegorz Bobiński |
| Institution: | 1. Faculty of Mathematics and Computer Science , Nicolaus Copernicus University , Toruń, Poland gregbob@mat.uni.torun.pl |
| Abstract: | Let 𝒜 = (A 1, A 12, A 2) be a locally D 8 amalgam with a finite completion G. Suppose that A 1 ∈ Syl 2(G) and N A 1 (A 12) is Abelian. We determine G/O(G). |
| Keywords: | Auslander–Reiten quiver Domestic algebra |