Bavula, V.V. and Lu, T. (2018) The universal enveloping algebra of the Schrödinger algebra and its prime spectrum. Canadian Mathematical Bulletin, 61 (4). pp. 688-703. ISSN 0008-4395
Abstract
The prime, completely prime, maximal, and primitive spectra are classified for the universal enveloping algebra of the Schrödinger algebra. The explicit generators are given for all of these ideals. A counterexample is constructed to the conjecture of Cheng and Zhang about nonexistence of simple singular Whittaker modules for the Schrödinger algebra (and all such modules are classified). It is proved that the conjecture holds ‘generically’.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2018 Canadian Mathematical Society. This is an author produced version of a paper subsequently published in Canadian Mathematical Bulletin. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Prime ideal; weight module; simple module; centralizer; Whittaker module |
Dates: |
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Institution: | The University of Sheffield |
Academic Units: | The University of Sheffield > Faculty of Science (Sheffield) > School of Mathematics and Statistics (Sheffield) |
Depositing User: | Symplectic Sheffield |
Date Deposited: | 27 Sep 2018 13:40 |
Last Modified: | 28 Sep 2018 11:46 |
Published Version: | https://doi.org/10.4153/CMB-2018-009-1 |
Status: | Published |
Publisher: | Canadian Mathematical Society |
Identification Number: | 10.4153/CMB-2018-009-1 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:136245 |