Two counterexamples arising from infinite sequences of flops

Tuesday, October 7, 2014 -
3:30pm to 4:30pm
I will explain how infinite sequences of flops give rise to some interesting phenomena: first, an infinite set of smooth projective varieties that have equivalent derived categories but are not isomorphic; second, a pseudoeffective divisor for which the asymptotic multiplicity along a certain subvariety is infinite, in the relative setting.
Speaker: 
John Lesieutre
IAS
Event Location: 
IAS Room S-101