Tate cohomologies and Browder-Livesay groups of dihedral groups
β Scribed by Yu. V. Muranov
- Publisher
- SP MAIK Nauka/Interperiodica
- Year
- 1993
- Tongue
- English
- Weight
- 475 KB
- Volume
- 54
- Category
- Article
- ISSN
- 0001-4346
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π SIMILAR VOLUMES
## Abstract Let __L/F__ be a dihedral extension of degree 2__p__, where __p__ is an odd prime. Let __K/F__ and __k/F__ be subextensions of __L/F__ with degrees __p__ and 2, respectively. Then we will study relations between the __p__βranks of the class groups Cl(__K__) and Cl(__k__). (Β© 2005 WILEYβ
It is well known that the complexification of the complement of the arrangement of reflecting hyperplanes for a finite Coxeter group is an Eilenberg-MacLane space. In general, the cohomology of the complement of a general complex arrangement is well behaved and well understood. In this paper we cons