%0 Journal Article
%T Unobstructedness of Deformations of Polarized Manifolds With Torsion Canonical Bundles
%A Xuanyu Pan
%J Mathematics
%D 2013
%I arXiv
%X Let X be a smooth proper variety with a torsion canonical bundle over complex numbers and L be a line bundle on X. We prove the pair (X,L) is unobstructed if one of the following conditions is satisfied, (1)the line bundle L is ample, (2)the fundamental group $\pi_1(X)$ of X is finite.
%U http://arxiv.org/abs/1310.7162v3