A new construction of free groups
β Scribed by Alexander Abian
- Book ID
- 112759946
- Publisher
- Springer
- Year
- 1980
- Tongue
- English
- Weight
- 112 KB
- Volume
- 10
- Category
- Article
- ISSN
- 0002-5240
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π SIMILAR VOLUMES
A virtually torsion free, non-positively curved polygon of finite groups has virtual cohomological dimension two. In this paper, the assumption of non-positive curvature is dropped, and a simple construction is used to obtain a triangle of finite groups which is virtually Z k , 2 < k < β.
We give a new constructive computer-free existence proof of the third group of Ε½ . Janko, J , using the 9-dimensional unitary representation of 3 J over GF 4 . 3 3 Thereby we embed the C .c-geometries for 3 J and J into the 9-dimensional 2 3 3 unitary space and the 9-dimensional projective space, re