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On extension categories and Schur multiplicators of profinite groups

✍ Scribed by Eng Tjioe Tan


Publisher
Elsevier Science
Year
1983
Tongue
English
Weight
1006 KB
Volume
27
Category
Article
ISSN
0022-4049

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πŸ“œ SIMILAR VOLUMES


The Nonabelian Tensor Square and Schur M
✍ Manfred Hartl πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 289 KB

The nonabelian tensor square and the Schur multiplicator are determined for arbitrary groups of class 2 in a closed form. A functorial description is given in terms of a polynomial quotient of the integral group ring, as well as a more explicit formula for finite groups which can be evaluated by mat