Información del autor
Autor Muñoz, Roberto |
Documentos disponibles escritos por este autor (2)
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texto impreso
Let X C P-N be an irreducible threefold having a hyperplane section Y that is a smooth Enriques surface and such that X is not a cone over Y. In 1938 Fano claimed a classification of such threefolds; however, due to gaps in his proof, the proble[...]