A Note on 4-Rank Densities
Canadian mathematical bulletin, Tome 47 (2004) no. 3, pp. 431-438
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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.
Osburn, Robert. A Note on 4-Rank Densities. Canadian mathematical bulletin, Tome 47 (2004) no. 3, pp. 431-438. doi: 10.4153/CMB-2004-042-1
@article{10_4153_CMB_2004_042_1,
author = {Osburn, Robert},
title = {A {Note} on {4-Rank} {Densities}},
journal = {Canadian mathematical bulletin},
pages = {431--438},
year = {2004},
volume = {47},
number = {3},
doi = {10.4153/CMB-2004-042-1},
url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-042-1/}
}
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