畸形 发表于 2025-3-23 10:17:54

Triality,nd with the related triality in the Lie algebras of these groups, usually called local triality. Geometric triality on the quadric .(.) = 0 in case . is isotropic will be left aside; the reader interested in the subject may consult and .

gonioscopy 发表于 2025-3-23 17:48:05

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无底 发表于 2025-3-23 20:45:09

J-algebras and Albert Algebras, algebras. Our interest in Albert algebras is motivated by their connections with exceptional simple algebraic groups of type E. and F., a topic we will deal with in Ch. 7. They also play a role in a description of algebraic groups of type E. and E., but we leave that aspect aside. We will not enter

有权 发表于 2025-3-24 00:22:40

Proper J-algebras and Twisted Composition Algebras,tion of J-algebras which includes all nonreduced ones. For this purpose we make a link between J-algebras and twisted composition algebras. We will see that a J-algebra is reduced if and only if certain twisted composition algebras are reduced. This will lead to the result, already announced at the

Misgiving 发表于 2025-3-24 05:15:35

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Initial 发表于 2025-3-24 08:16:48

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PAEAN 发表于 2025-3-24 11:02:14

https://doi.org/10.1007/978-3-662-12622-6Albert Algebras; Algebraic structure; Exceptional Groups; Octonions; algebra

2否定 发表于 2025-3-24 16:20:04

The Automorphism Group of an Octonion Algebra,In this chapter we study the group . = Aut(.) of automorphisms of an octonion algebra . over a field .. By “automorphism” we will in this chapter always understand a .. Since automorphisms leave the norm invariant, Aut(.) is a subgroup of the orthogonal group O(.) of the norm of ..

拍翅 发表于 2025-3-24 21:08:53

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向宇宙 发表于 2025-3-25 00:51:17

Tonny A. Springer,Ferdinand D. VeldkampIncludes supplementary material:
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查看完整版本: Titlebook: Octonions, Jordan Algebras and Exceptional Groups; Tonny A. Springer,Ferdinand D. Veldkamp Book 2000 Springer-Verlag Berlin Heidelberg 200