Parabolic Kazhdan-Lusztig polynomials for quasi-minuscule quotients
| Author | dc.contributor.author | Brenti, Francesco | |
| Author | dc.contributor.author | Mongelli, Pietro | |
| Author | dc.contributor.author | Sentinelli, Paolo | |
| Admission date | dc.date.accessioned | 2016-11-22T20:00:35Z | |
| Available date | dc.date.available | 2016-11-22T20:00:35Z | |
| Publication date | dc.date.issued | 2016 | |
| Cita de ítem | dc.identifier.citation | Advances in Applied Mathematics 78 (2016) 27–55 | es_ES |
| Identifier | dc.identifier.other | 10.1016/j.aam.2016.01.005 | |
| Identifier | dc.identifier.uri | https://repositorio.uchile.cl/handle/2250/141345 | |
| Abstract | dc.description.abstract | We study the parabolic Kazhdan-Lusztig polynomials for the quasi-minuscule quotients of Weyl groups. We give explicit closed combinatorial formulas for the parabolic Kazhdan-Lusztig polynomials of type q. Our study implies that these are always either zero or a monic power of q, and that they are not combinatorial invariants. We conjecture a combinatorial interpretation for the parabolic Kazhdan-Lusztig polynomials of type -1. | es_ES |
| Lenguage | dc.language.iso | en | es_ES |
| Publisher | dc.publisher | Elsevier | es_ES |
| Type of license | dc.rights | Attribution-NonCommercial-NoDerivs 3.0 Chile | * |
| Link to License | dc.rights.uri | http://creativecommons.org/licenses/by-nc-nd/3.0/cl/ | * |
| Source | dc.source | Advances in Applied Mathematics | es_ES |
| Keywords | dc.subject | Kazhdan-Lusztig polynomial | es_ES |
| Keywords | dc.subject | Quasi-minuscule quotient | es_ES |
| Keywords | dc.subject | Weyl group | es_ES |
| Keywords | dc.subject | Combinatorics | es_ES |
| Título | dc.title | Parabolic Kazhdan-Lusztig polynomials for quasi-minuscule quotients | es_ES |
| Document type | dc.type | Artículo de revista | |
| Cataloguer | uchile.catalogador | laj | es_ES |
| Indexation | uchile.index | Artículo de publicación ISI | es_ES |
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Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivs 3.0 Chile