An extended Freudenthal magic square in characterestic 3

• Autores: Isabel Cunha, Alberto Carlos Elduque Palomo
• Localización: Pre-publicaciones del Seminario Matemático " García de Galdeano ", Nº. 17, 2006
• Idioma: inglés
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• Resumen

  • Freudenthal's Magic Square, which in characteristic 0 contains the exceptional Lie algebras other than G2, is extended over fields of characteristic 3, through the use of symmetric composition superalgebras, to a larger square that contains both Lie algebras and superalgebras. With one exception, the simple Lie superalgebras that appear have no counterpart in characteristic 0.