Characteristic cycles of certain character sheaves

DOI10.1016/S0019-3577(01)80014-8zbMath1013.17017MaRDI QIDQ1605095

Akihiko Gyoja, Yasuhiro Omoda

Publication date: 11 July 2002

Published in: Indagationes Mathematicae. New Series (Search for Journal in Brave)

zbMATH Keywords

simple algebraic groupnilpotent orbitcharacteristic cyclescuspidal character sheaves

Mathematics Subject Classification ID

Group actions on varieties or schemes (quotients) (14L30) Homological methods in Lie (super)algebras (17B55)

Related Items

A construction of quintic rings

Cites Work

• The invariant holonomic system on a semisimple Lie algebra
• Intersection cohomology complexes on a reductive group
• Equivariant completion
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