Timeline for Explicit isomorphism for quaternion algebras over $\mathbb{Q}$?
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
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| Jan 14, 2021 at 22:44 | history | edited | John Voight | CC BY-SA 4.0 |
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| Jan 13, 2021 at 8:25 | comment | added | Watson | (There is just a typo: one should read "there is an isomorphism if and only if 𝑏/𝑑 is a norm" ; this is for instance proved in theorem 5.1 of K. Conrad's notes on Quaternion algebras, and exercise 16 p. 80 in your book as well). | |
| Mar 13, 2014 at 20:32 | vote | accept | benblumsmith | ||
| Mar 11, 2014 at 3:56 | history | answered | John Voight | CC BY-SA 3.0 |