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Classification of nilpotent almost abelian Lie groups admitting left-invariant complex or symplectic structures
- Publication Year :
- 2024
-
Abstract
- We classify the nilpotent almost abelian Lie algebras admitting complex or symplectic structures. It turns out that if a nilpotent almost abelian Lie algebra admits a complex structure, then it necessarily admits a symplectic structure. Given an even dimensional almost abelian Lie algebra, we show that it always admits a complex structure when it is 2-step nilpotent and it always admits a symplectic structure when it is $k$-step nilpotent for $k=2, \, 3$ or $4$. Several consequences of the classification theorems are obtained.
Details
- Database :
- arXiv
- Publication Type :
- Report
- Accession number :
- edsarx.2406.06819
- Document Type :
- Working Paper