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math.AG2004
Some remarks on morphisms between Fano threefolds
Ekaterina Amerik
Let , be Fano threefolds of Picard number one and such that the ample generators of Picard groups are very ample. Let be of index one and be of index two. It is show…
math.AG2003
Exceptional points of an endomorphism of the projective plane
E. Amerik, F. Campana
let f be an endomorphism of a complex projective space, of degree bigger than one. Let us call an algebraic subset exceptional for f, if its inverse image is set-theoretically equa…
math.AG2002
On endomorphisms of projective bundles
Ekaterina Amerik
Let be a complex projective bundle. We prove that admits an endomorphism of degree and commuting with the projection to the base, if and only if trivializes after…