The Variety of 7-Dimensional 2-Step Nilpotent Lie Algebras
In this note, we consider degenerations between complex 2-step nilpotent Lie algebras of dimension 7 within the variety N 7 2 . This allows us to obtain the rigid algebras in N 7 2 , whose closures give the irreducible components of the variety.
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| Format: | Article |
| Language: | English |
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MDPI AG
2018-01-01
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| Series: | Symmetry |
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| Online Access: | http://www.mdpi.com/2073-8994/10/1/26 |