On the stable module category of a self-injective algebra
ABSTRACT. Let A be a finite-dimensional self-injective algebra. We study the dimensions of spaces of stable homomorphisms between indecomposable Amodules which belong to Auslander-Reiten components of the form ZAx, or ZAao/(Tk). The results are applied to representations of finite groups over fields...
| Үндсэн зохиолчид: | , |
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| Формат: | Journal article |
| Хэл сонгох: | English |
| Хэвлэсэн: |
2000
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