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Some applications of group Obstructions

Part of: Connections with homological algebra and category theory Foundations

Published online by Cambridge University Press:  09 April 2009

Yel-Chiang Wu
Yel-Chiang Wu
Affiliation:
Department of Mathematical Sciences, Oakland University, Rochester, Michigan 48063, U.S.A.
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Abstract

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We show that the classical interpretation of H3(G, A) is equivalent to Taylor's solutions of compound extensions of groups. It is also equivalent to the exactness to an eight term sequence. Only halves of the equivalences are fully shown in the paper but the other halves are clear.

MSC classification

Secondary: 20J05: Homological methods in group theory 20A10: Metamathematical considerations
Type
Research Article
Information
Journal of the Australian Mathematical Society , Volume 32 , Issue 2 , April 1982 , pp. 178 - 186
Copyright
Copyright © Australian Mathematical Society 1982

References

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