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Abstract
Let e be an arbitrary even nilpotent element in the general linear Lie superalgebra glM|N and let We be the associated finite W-superalgebra. Let Ym|n be the super Yangian associated to the Lie superalgebra glm|n. A subalgebra of Ym|n, called the shifted super Yangian and denoted by Ym|n(σ), is defined and studied. Moreover, an explicit isomorphism between We and a quotient of Ym|n(σ) is established.
Original language | English |
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Article number | 107459 |
Journal | Advances in Mathematics |
Volume | 377 |
DOIs | |
State | Published - 22 Jan 2021 |
Keywords
- Finite W-superalgebra
- Shifted super Yangian
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Dive into the research topics of 'Finite W-superalgebras via super Yangians'. Together they form a unique fingerprint.Projects
- 1 Finished
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Realization of Finite W-Superalgebras by Super Yangians(4/4)
Peng, Y.-N. (PI)
1/08/19 → 31/07/20
Project: Research