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alg-geom1996
Ample divisors on the blow up of P^3 at points
Flavio Angelini
We give a condition for certain divisors on the blow up of P^3 at points in general position to be ample. The result extends a theorem of G. Xu on the blow up of the projective pla…
alg-geom1995★ 1 cited
An algebraic version of Demailly's asymptotic Morse Inequalities
Flavio Angelini
We give an elementary algebraic proof of some asymptotic estimates (called by Demailly asymptotic Morse inequalities) for the dimensions of cohomology groups of the difference of t…