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Cycles of polynomial mappings in two variables over rings of integers in quadratic fields

✍ Scribed by T. Pezda


Book ID
111487820
Publisher
SP Versita
Year
2004
Tongue
English
Weight
724 KB
Volume
2
Category
Article
ISSN
1895-1074

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πŸ“œ SIMILAR VOLUMES


8-Ranks ofK2of Rings of Integers in Quad
✍ A. Vazzana πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 English βš– 156 KB

Let F be a quadratic extension of Q and O F the ring of integers in F. A result of Tate enables one to compute the 2-rank of K 2 O F in terms of the 2-rank of the class group. Formulas for the 4-rank of K 2 O F exist, but are more involved. We give upper and lower bounds on the 8-rank of K 2 O F in