2 papers
math.AG2019
Birational geometry of blow-ups of projective spaces along points and lines
Zhuang He, Lei Yang
Consider the blow-up of at 6 points in very general position and the 15 lines through the 6 points. We construct an infinite-order pseudo-automorphism on $…
math.AG2018
Mori Dream Spaces and blow-ups of weighted projective spaces
Zhuang He
For every , we find a sufficient condition for the blow-up of a weighted projective space at the identity point not to be a Mori Dre…