Unobstructedness of deformations of weak Fano manifolds

Abstract

We prove that a weak Fano manifold has unobstructed deformations. For a general variety, we investigate conditions under which a variety is necessarily obstructed.

8 pages, to appear in IMRN

References in corpus (1)

• Deformations and obstructions of pairs (X,D)

Cited by in corpus (1)

• Deformations of holomorphic pseudo-symplectic Poisson manifolds