Group Extensions and Hall Polynomials
β Scribed by G. V. Voskresenskaya
- Book ID
- 106456546
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 2005
- Tongue
- English
- Weight
- 123 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0001-4346
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
This is the second paper on Hall polynomials for symplectic groups. The definition is analogous to that of Hall polynomials for general linear groups. In both papers we compute the number of all totally isotropic subspaces W of type Ε½ in a vector space with symplectic geometry V of type denoted g se
The "extensions" of rings and modules has yet to be explored in detailΒ in aΒ research monograph. This book does that and much more, by presenting the state of the art research and also stimulating new and further research. The focus of this study of extensions includes the (quasi-) Baer property, the
Let k be a finite field and assume that β³ is a finite dimensional associative Ε½ . k-algebra with 1. Denote by mod β³ the category of all finitely generated right β³-modules and by ind β³ the full subcategory in which every object is a representa-Ε½ . tive of the isoclass of an indecomposable right β³-mod
We prove that the existence of generic polynomials and generic extensions are equivalent over an infinite field.