Jiang Chen

activity

20132022

Q

-Fano varieties with degrees and alpha-invariants bounded from below

60 citations · 147 across the 14 of their papers we have counts for

collaborators

Showing 2015Show all

3 papers · 1 filter

math.AG2015★ 12 cited

On birational boundedness of Fano fibrations

Chen Jiang

We investigate birational boundedness of Fano varieties and Fano fibrations. We establish an inductive step towards birational boundedness of Fano fibrations via conjectures relate…

math.AG2015★ 1 cited

On irregular threefolds and fourfolds with numerically trivial canonical bundle

Chen Jiang

We prove that for a smooth projective irregular $3$ -fold $X$ with $K_{X} \equiv 0$ and a nef and big divisor $L$ on $X$ , $∣ m L + P ∣$ gives a birational map for all $m \geq 3$ and all $P\i…

math.AG2015★ 11 cited

On birational geometry of minimal threefolds with numerically trivial canonical divisors

Chen Jiang

For a minimal $3$ -fold $X$ with $K_{X} \equiv 0$ and a nef and big Weil divisor $L$ on $X$ , we investigate the birational geometry inspired by $L$ . We prove that $∣ m L ∣$ and $∣ K_{X} + m L ∣$ …