Birational geometry in codimension 2 of symplectic resolutions

Abstract

We prove the conjecture that two projective symplectic resolutions for a symplectic variety $W$ are related by Mukai's elementary transformations over $W$ in codimension 2 in the following cases: (i). nilpotent orbit closures in a classical simple complex Lie algebra; (ii). some quotient symplectic varieties.

12 pages

Cited by in corpus (1)

• Geometric Invariant Theory and Birational Geometry