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On a type of subgroups of a compact Lie group
- Source :
- Nagoya Math. J. 2 (1951), 1-15, Collected Papers of Y Matsushima ISBN: 9789810208141
- Publication Year :
- 1951
- Publisher :
- Duke University Press, 1951.
-
Abstract
- Let G be a connected compact Lie group and H a connected closed subgroup. Then H is an orientable submanifold of G and we may consider H as a cycle in G. In his interesting paper on the topology of group manifolds H. Samelson has proved that, if H is not homologous to 0, then the homology ring of the coset space G/H is isomorphic to the homology ring of a product space of odd dimensional spheres and the homology ring of G is isomorphic to that of the product of the spaces H and G/H. On the other hand, in a recent investigation of fibre bundles’ T. Kudo has shown that, if the homology ring of the coset space G/H is isomorphic to that of an odd dimensional sphere, then H is not homologous to 0.
Details
- Language :
- English
- ISBN :
- 978-981-02-0814-1
- ISBNs :
- 9789810208141
- Database :
- OpenAIRE
- Journal :
- Nagoya Math. J. 2 (1951), 1-15, Collected Papers of Y Matsushima ISBN: 9789810208141
- Accession number :
- edsair.doi.dedup.....aa53e8a237a5475292a6e27d4aa8c720