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$ \mathbf{Z}/m$-graded Lie algebras and perverse sheaves, II


Authors: George Lusztig and Zhiwei Yun
Journal: Represent. Theory 21 (2017), 322-353
MSC (2010): Primary 20G99
DOI: https://doi.org/10.1090/ert/501
Published electronically: September 15, 2017
Part I: Represent. Theory 21 (2017), 277-321.
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Abstract: We consider a fixed block for the equivariant perverse sheaves with nilpotent support on the 1-graded component of a semisimple cyclically graded Lie algebra. We give a combinatorial parametrization of the simple objects in that block.


References [Enhancements On Off] (What's this?)

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Additional Information

George Lusztig
Affiliation: Department of Mathematics, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139
Email: gyuri@math.mit.edu

Zhiwei Yun
Affiliation: Department of Mathematics, Yale University, New Haven, Connecticut 06511
Email: zhiweiyun@gmail.com

DOI: https://doi.org/10.1090/ert/501
Received by editor(s): October 12, 2016
Received by editor(s) in revised form: June 23, 2017
Published electronically: September 15, 2017
Additional Notes: The first author was supported by NSF grant DMS-1566618
The second author was supported by NSF grant DMS-1302071 and the Packard Foundation.
Article copyright: © Copyright 2017 American Mathematical Society

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