Timeline for Tits indices over $\mathbb{Q}$
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
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| Sep 7, 2023 at 11:01 | comment | added | Mikhail Borovoi | No. For example, $E^{133}_{8,1}$ does not belong to an algebraic group over a number field. See the tables in the Boulder volume: J. Tits, Classification of algebraic semisimple groups, Proc. Symp Pure Math vol. 9, American Mathematical Society, Providence, RI, 1966, pp. 33–62. | |
| Sep 6, 2023 at 22:47 | history | asked | Daniel Sebald | CC BY-SA 4.0 |