𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Explicit idempotents of finite group algebras

✍ Scribed by Brochero Martínez, F.E.; Giraldo Vergara, C.R.


Book ID
121764372
Publisher
Elsevier Science
Year
2014
Tongue
English
Weight
247 KB
Volume
28
Category
Article
ISSN
1071-5797

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Projective modules, augmentation and ide
✍ Ioannis Emmanouil 📂 Article 📅 2001 🏛 Elsevier Science 🌐 English ⚖ 106 KB

We consider a condition on a group G, that was studied by Strebel and independently by Strojnowski, which implies that the complex group algebra of G has no non-trivial idempotents. We elaborate on that technique and slightly relax the Strebel-Strojnowski condition. This enables us to prove in a rel