2013/10/31 by Lesieutre, John
#Algebraic Geometry (math.AG) #FOS: Mathematics
paper · doi:10.48550/arxiv.1311.0056
We describe an infinite set of smooth projective threefolds that have equivalent derived categories but are not isomorphic, contrary to a conjecture of Kawamata. These arise as blow-ups of \mathbb P3 at various configurations of 8 points, which are related by Cremona transformations.