On the index of biparabolic subalgebras of \(\mathfrak{gl}(n)\)

DOI10.1016/j.bulsci.2020.102932zbMath1477.17059arXiv1904.10555OpenAlexW3102309512MaRDI QIDQ2220329

Meher Bouhani

Publication date: 22 January 2021

Published in: Bulletin des Sciences Mathématiques (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/1904.10555

zbMATH Keywords

meanderFrobenius Lie algebraseaweed subalgebraindex of a Lie algebra

Mathematics Subject Classification ID

Simple, semisimple, reductive (super)algebras (17B20)

Related Items

Index of seaweed subalgebras of classical Lie algebras

Cites Work

• Unnamed Item
• Unnamed Item
• Unnamed Item
• On semi-invariants and index for biparabolic (seaweed) algebras. I
• On the index of certain Lie algebras.
• Connected components of meanders. I: Bi-rainbow meanders
• On compositions associated to Frobenius parabolic and seaweed subalgebras of $\mathrm{sl}_{n}(\Bbbk )$
• Coadjoint Orbits of Reductive Type of Parabolic and Seaweed Lie Subalgebras