Non-Gatherable Triples for Non-Affine Root Systems
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Non-Gatherable Triples for Non-Affine Root Systems
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| Creator |
Cherednik, I.
Schneider, K. |
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| Description |
This paper contains a complete description of minimal non-gatherable triangle triples in the lambda-sequences for the classical root systems, F₄ and E₆. Such sequences are associated with reduced decompositions (words) in affine and non-affine Weyl groups. The existence of the non-gatherable triples is a combinatorial obstacle for using the technique of intertwiners for an explicit description of the irreducible representations of the (double) affine Hecke algebras, complementary to their algebraic-geometric theory.
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| Date |
2019-02-19T12:42:00Z
2019-02-19T12:42:00Z 2008 |
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| Type |
Article
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| Identifier |
Non-Gatherable Triples for Non-Affine Root Systems / I. Cherednik, K. Schneider // Symmetry, Integrability and Geometry: Methods and Applications. — 2008. — Т. 4. — Бібліогр.: 7 назв. — англ.
1815-0659 2000 Mathematics Subject Classification: 20H15; 20F55 http://dspace.nbuv.gov.ua/handle/123456789/148985 |
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| Language |
en
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| Relation |
Symmetry, Integrability and Geometry: Methods and Applications
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| Publisher |
Інститут математики НАН України
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