Motivated by a result of Fiebig (2007), we categorify some properties of Kazhdan-Lusztig polynomials via sheaves on Bruhat moment graphs. In order to do this, we develop new techniques and apply them to the combinatorial data encoded in these moment graphs.
Lanini, M. (2012). Moment graphs and Kazhdan-Lusztig polynomials. ??????? it.cilea.surplus.oa.citation.tipologie.CitationProceedings.prensentedAt ??????? FPSAC 2012, Nagoya.
Moment graphs and Kazhdan-Lusztig polynomials
Lanini M.
2012-01-01
Abstract
Motivated by a result of Fiebig (2007), we categorify some properties of Kazhdan-Lusztig polynomials via sheaves on Bruhat moment graphs. In order to do this, we develop new techniques and apply them to the combinatorial data encoded in these moment graphs.File in questo prodotto:
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