Combinatorial index formulas for Lie algebras of seaweed type
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Publication:5124616
DOI10.1080/00927872.2020.1790582zbMath1484.17011arXiv1908.03105OpenAlexW3082649247MaRDI QIDQ5124616
Matthew Hyatt, Alex Cameron, Vincent E. jun. Coll
Publication date: 30 September 2020
Published in: Communications in Algebra (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/1908.03105
Lie algebras of linear algebraic groups (17B45) Coadjoint orbits; nilpotent varieties (17B08) Combinatorial aspects of groups and algebras (05E16)
Related Items (5)
A matrix theory introduction to seaweed algebras and their index ⋮ Unnamed Item ⋮ The index of Lie poset algebras ⋮ Contact seaweeds ⋮ Low dimensional cohomologies of biparabolic subalgebras
Cites Work
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- On seaweed subalgebras and meander graphs in type \(\mathsf{C}\)
- Meanders and Frobenius seaweed Lie algebras
- On semi-invariants and index for biparabolic (seaweed) algebras. I
- Boundary solutions of the classical Yang-Baxter equation
- Index of parabolic and seaweed subalgebras of \(\mathfrak{sn}_n\)
- On seaweed subalgebras and meander graphs in type D
- On the index of certain Lie algebras.
- Connected components of meanders. I: Bi-rainbow meanders
- Symplectic meanders
- Solutions of the classical Yang-Baxter equation for simple Lie algebras
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