Group Rings of Finite Groups Over p-adic Integers

Wilhelm Plesken (auth.)9780387127286, 0-387-12728-3

Table of contents :
Introduction….Pages 1-6
Graduated and graduable orders….Pages 7-42
The conductor formula for graduated hulls of selfdual orders….Pages 43-58
Selfdual orders with decomposition numbers 0 and 1….Pages 59-79
Blocks of multiplicity 1….Pages 80-91
Examples of group rings….Pages 92-108
The principal 2-block of SL 2 (q) for odd prime powers q….Pages 109-130
Blocks with cyclic defect groups….Pages 131-145