Effective construction of some Eckardt surfaces is given. In particular, not only their Picard number may be big but also an anticanonical divisor may have a very large number of irreducible components. Furthermore, the question about goodness position of the points over which these surfaces are built is handled.
Eckardt surfaces
Utano, RosannaMembro del Collaboration Group
;Lahyane, Mustapha
Membro del Collaboration Group
;Failla, GioiaMembro del Collaboration Group
;
2018-01-01
Abstract
Effective construction of some Eckardt surfaces is given. In particular, not only their Picard number may be big but also an anticanonical divisor may have a very large number of irreducible components. Furthermore, the question about goodness position of the points over which these surfaces are built is handled.File in questo prodotto:
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