We describe all finite connected 3-transposition groups whose Matsuo algebras have nontrivial factors that are Jordan algebras. As a corollary, we show that if $\mathbb{F}$ is a field of characteristic 0, then there exist
infinitely many primitive axial algebras of Jordan type $\frac{1}{2}$ over $\mathbb{F}$ that are not factors of Matsuo algebras. As an example, we prove this for an exceptional Jordan algebra over~$\mathbb{F}$.
Axial algebra Matsuo algebra Jordan algebra 3-transposition group
Birincil Dil | İngilizce |
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Konular | Cebir ve Sayı Teorisi |
Bölüm | Makaleler |
Yazarlar | |
Erken Görünüm Tarihi | 23 Mayıs 2024 |
Yayımlanma Tarihi | |
Yayımlandığı Sayı | Yıl 2024 Early Access |