K0-like constructions for almost completely decomposable groups
β Scribed by K.C. O'Meara; C. Vinsonhaler
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 111 KB
- Volume
- 263
- Category
- Article
- ISSN
- 0021-8693
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Almost completely decomposable groups can be described in terms of integral matrices and in terms of anti-representations in ΓΏnite modules over proper quotient rings of the ring of integers. The anti-representations are described by the so-called representating matrices. Representing matrices and th
. where β«ήβ¬ is the set of all 1 = k integral matrices k-tuples , N is a nonsingular integral k = k matrix, and a w is a k = 1 matrix with entries from A. Here juxtaposition denotes the ordinary matrix and scalar multi-Ε½ . w plications. Thus adj N a is a k = 1 matrix of certain integral linear w y1 w