Low codimension Fano–Enriques threefolds

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URI: http://hdl.handle.net/10902/4367
ISSN: 1123-2536
ISSN: 1590-0932
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Autoría
Caravantes Tortajada, JorgeAutoridad Unican
Fecha
2008
Derechos
CC-by-nc-nd © 2008 Università del Salento
Atribución-NoComercial-SinDerivadas 3.0 España
Publicado en
Note di Matematica, vol. 28, iss. 2, Pp. 117-147, (2008)
Editorial
ESE - Salento University Publishing
Enlace a la publicación
Palabras clave
Fano threefolds
Torsion divisors
Quotient singularities
Resumen/Abstract
In this paper we study Fano threefolds with a torsion divisor (Fano–Enriques). Due to this torsion divisor, they can be described as quotients of Fano threefolds by a finite abelian group action. We start from lists of Fano threefolds by Reid, Fletcher and Altınok and check which of them admit such an action with a Fano–Enriques quotient.
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CC-by-nc-nd © 2008 Università del SalentoExcepto si se señala otra cosa, la licencia del ítem se describe como CC-by-nc-nd © 2008 Università del Salento