Z/m-graded Lie algebras and perverse sheaves, I

Research paper by George Lusztig, Zhiwei Yun

Indexed on: 03 Apr '16Published on: 03 Apr '16Published in: Mathematics - Representation Theory


We give a block decomposition of the equivariant derived category arising from a cyclically graded Lie algebra. This generalizes certain aspects of the generalized Springer correspondence to the graded setting.