13 citations · 19 across the 2 of their papers we have counts for
2 papers
math.AG2017★ 13 cited
Gopakumar-Vafa invariants do not determine flops
Gavin Brown, Michael Wemyss
Two 3-fold flops are exhibited, both of which have precisely one flopping curve. One of the two flops is new, and is distinct from all known algebraic D4-flops. It is shown that th…
math.RT2016★ 6 cited
Gorenstein modifications and -Gorenstein rings
Hailong Dao, Osamu Iyama, Ryo Takahashi +1
Let be a Cohen--Macaulay normal domain with a canonical module . It is proved that if admits a noncommutative crepant resolution (NCCR), then necessarily it is $\mathb…