Extension Fullness of the Categories of Gelfand-Zeitlin and Whittaker Modules
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Extension Fullness of the Categories of Gelfand-Zeitlin and Whittaker Modules
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| Creator |
Coulembier, K.
Mazorchuk, V. |
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| Description |
We prove that the categories of Gelfand-Zeitlin modules of g=gln and Whittaker modules associated with a semi-simple complex finite-dimensional algebra g are extension full in the category of all g-modules. This is used to estimate and in some cases determine the global dimension of blocks of the categories of Gelfand-Zeitlin and Whittaker modules.
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| Date |
2019-02-12T18:05:03Z
2019-02-12T18:05:03Z 2015 |
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| Type |
Article
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| Identifier |
Extension Fullness of the Categories of Gelfand-Zeitlin and Whittaker Modules / K. Coulembier, V. Mazorchuk // Symmetry, Integrability and Geometry: Methods and Applications. — 2015. — Т. 11. — Бібліогр.: 51 назв. — англ.
1815-0659 2010 Mathematics Subject Classification: 16E30; 17B10 DOI:10.3842/SIGMA.2015.016 http://dspace.nbuv.gov.ua/handle/123456789/146993 |
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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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