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

FAILLA, Gioia
;
2018

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.
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/20.500.12318/6668
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