| Autor: |
Benjamin Breen, Ila Varma, John Voight |
| Rok vydání: |
2023 |
| Předmět: |
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| Zdroj: |
Transactions of the American Mathematical Society, Series B. 10:86-128 |
| ISSN: |
2330-0000 |
| DOI: |
10.1090/btran/90 |
| Popis: |
For an abelian number field of odd degree, we study the structure of its 2 2 -Selmer group as a bilinear space and as a Galois module. We prove structural results and make predictions for the distribution of unit signature ranks and narrow class groups in families where the degree and Galois group are fixed. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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