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Symmetric local algebras and small blocks of finite groups

✍ Scribed by Burkhard Külshammer


Book ID
107774660
Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
247 KB
Volume
88
Category
Article
ISSN
0021-8693

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Defect 3 Blocks of Symmetric Group Algeb
✍ Stuart Martin; Kai Meng Tan 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 176 KB

In this paper, we study if the following properties are present in defect 3 blocks Ž . of symmetric group algebras k ᑡ , where k has characteristic p G 5 : n Ž . 1 the Ext-quiver is bipartite; Ž . 2 the p.i.m.'s have a common Loewy length 7. We obtain a criteria for a defect 3 block B of k ᑡ to inhe