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This article is cited in 1 scientific paper (total in 1 paper)
Notes on character sheaves
G. Lusztig Department of Mathematics, M.I.T., Cambridge, MA
Abstract:
In the first section we study a functor of Bezrukavnikov, Finkelberg and Ostrik defined on character sheaves; we compute it in a Grothendieck group taking weights into account. In the second section we enlarge the class of character sheaves to a larger class of simple perverse sheaves which behaves well with respect to tensor product (unlike the character sheaves themselves).
Key words and phrases:
character sheaf, perverse sheaf, tensor product.
Received: May 12, 2008
Citation:
G. Lusztig, “Notes on character sheaves”, Mosc. Math. J., 9:1 (2009), 91–109
Linking options:
https://www.mathnet.ru/eng/mmj338 https://www.mathnet.ru/eng/mmj/v9/i1/p91
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Abstract page: | 221 | References: | 58 |
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