95 citations · 531 across the 39 of their papers we have counts for
4 papers · 2 filters
On base point free theorem of threefolds in positive characteristic
Chenyang Xu
Let be a projective klt three dimensional pair defined over an algebraically closed field characteristic larger than 5. Let be a nef and big line bundle on such th…
On base point freeness in positive characteristic
Paolo Cascini, Hiromu Tanaka, Chenyang Xu
We prove that if is a pair defined over an algebraically closed field of positive characteristic such that is strongly -regular, is ample and is…
On the three dimensional minimal model program in positive characteristic
Christopher D. Hacon, Chenyang Xu
Let be a 3-fold extremal dlt flipping contraction defined over an algebraically closed field of characteristic , such that the coefficients of are in th…
Nonexistence of asymptotic GIT compactification
Xiaowei Wang, Chenyang Xu
We provide examples of families of (log) smooth canonically polarized varieties, including smooth weighted pointed curves and smooth hypersurfaces in with large degree such t…