Key varieties for prime \({\mathbb{Q}} \)-Fano threefolds defined by Freudenthal triple systems
DOI10.1007/s10711-024-00945-9MaRDI QIDQ6618807
Publication date: 15 October 2024
Published in: Geometriae Dedicata (Search for Journal in Brave)
Jordan algebraFreudenthal triple systemkey variety\( \mathbb{Q} \)-Fano 3-fold\( \mathbb{P}^1\times \mathbb{P}^1\times \mathbb{P}^1 \)-fibration
Fano varieties (14J45) Minimal model program (Mori theory, extremal rays) (14E30) Projective techniques in algebraic geometry (14N05) Jordan structures associated with other structures (17C50) Ternary compositions (17A40)
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