Let f be a nondegenerate quadratic form in n 5 variables over a number field K and let S be a finite set of valuations of K containing all Archimedean ones. We prove that if the Witt index of f is 2 or it is 1 and S contains a non-Archimedean valuation, then the S-arithmetic subgroups of SO n (f ) h
Cohomology ofS-arithmetic subgroups in the number field case
β Scribed by Don Blasius; Jens Franke; Fritz Grunewald
- Publisher
- Springer-Verlag
- Year
- 1994
- Tongue
- English
- Weight
- 977 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0020-9910
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