Abstract / Description of output
We construct homomorphisms from the universal enveloping algebra of the positive (part of the) Witt algebra to several different Artin-Schelter regular algebras, and determine their kernels and images. As a result, we produce elementary proofs that the universal enveloping algebras of the Virasoro algebra, the Witt algebra, and the positive Witt algebra are neither left nor right noetherian.
Original language | English |
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Pages (from-to) | 475-509 |
Number of pages | 25 |
Journal | Pacific Journal of Mathematics |
Volume | 284 |
Issue number | 2 |
DOIs | |
Publication status | Published - 30 Aug 2016 |
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Dive into the research topics of 'Maps from the enveloping algebra of the positive Witt algebra to regular algebras'. Together they form a unique fingerprint.Profiles
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Sue Sierra
- School of Mathematics - Personal Chair of Noncommutative Algebra
Person: Academic: Research Active