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A note on 4-rank densities
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| Title: | A note on 4-rank densities | Authors: | Osburn, Robert | Permanent link: | http://hdl.handle.net/10197/7961 | Date: | 1-Sep-2004 | Abstract: | For certain real quadratic number fields, we prove density results concerning 4-ranks of tame kernels. We also discuss a relationship between 4-ranks of tame kernels and 4-class ranks of narrow ideal class groups. Additionally, we give a product formula for a local Hilbert symbol. | Type of material: | Journal Article | Publisher: | Canadian Mathematical Society | Journal: | Canadian Mathematical Bulletin | Volume: | 47 | Start page: | 431 | End page: | 438 | Copyright (published version): | 2004 Canadian Mathematical Society | Keywords: | K-theory; Global fields; Quadratic extensions; Density theorems | DOI: | 10.4153/CMB-2004-042-1 | Language: | en | Status of Item: | Peer reviewed |
| Appears in Collections: | Mathematics and Statistics Research Collection |
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