Cover Image

A combinatorial approach to the index of seaweed subalgebras of Kac--Moody algebras

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Yakimova, Oksana
Format:	Preprint
Published:	2025
Subjects:	Representation Theory 17B08, 17B67, 17B20
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Contact Lie algebras, generic stabilisers, and affine seaweeds
by: Yakimova, Oksana
Published: (2024)

Horospherical splittings of $\mathfrak g$ and related Poisson commutative subalgebras of $\mathcal S(\mathfrak g)$
by: Panyushev, Dmitri, et al.
Published: (2026)

Wide Regular Subalgebras of Symmetrizable Kac-Moody Algebras and an Extension of Schur's Lemma
by: Douglas, Andrew, et al.
Published: (2026)

Weights and characters over Borcherds-Kac-Moody algebras
by: Pal, Souvik, et al.
Published: (2025)

Growth of root multiplicities along imaginary root strings in Kac--Moody algebras
by: Carbone, Lisa, et al.
Published: (2024)

Smooth representations of affine Kac-Moody algebras
by: Futorny, Vyacheslav, et al.
Published: (2024)

On the root system of a Kac-Moody superalgebra
by: Gorelik, Maria, et al.
Published: (2023)

Branching rule on winding subalgebras of affine Kac-Moody algebras
by: Duc, Khanh Nguyen
Published: (2025)

Stabilization phenomena in Kac-Moody algebras and quiver varieties
by: Webster, Ben
Published: (2005)

Vertex operators for imaginary $\mathfrak{gl}_2$ subalgebras in the Monster Lie Algebra
by: Addabbo, Darlayne, et al.
Published: (2022)

The index of subalgebras and strange coadjoint orbits
by: Panyushev, Dmitri I.
Published: (2026)

Branching rules for winding subalgebras of the affine Kac--Moody algebras $A^{(1)}_1$ and $A^{(2)}_2$
by: Duc, Khanh Nguyen
Published: (2019)

Higher spin representations of maximal compact subalgebras of simply-laced Kac-Moody-algebras
by: Lautenbacher, Robin, et al.
Published: (2024)

On the basic representation of the double affine Hecke algebra at critical level
by: van Diejen, J. F., et al.
Published: (2024)

Relative braid group symmetries on $\imath$quantum groups of Kac-Moody type
by: Zhang, Weinan
Published: (2022)

(Quasi-)admissible modules over symmetrizable Kac-Moody superalgebras
by: Gorelik, Maria, et al.
Published: (2025)

Around the center
by: Gorelik, Maria, et al.
Published: (2025)

Characters for extended affine Lie algebras; a combinatorial approach
by: Azam, Saeid
Published: (2024)

Cyclic wide subalgebras of semisimple Lie algebras
by: Douglas, Andrew, et al.
Published: (2024)

The affine Brylinski filtration and $\mathscr{W}$-algebras
by: Govindarajan, Suresh, et al.
Published: (2025)

Superelliptic Affine Lie algebras and orthogonal polynomials II
by: Santos, Felipe Albino dos, et al.
Published: (2026)

Ideals in enveloping algebras of affine Kac-Moody algebras
by: Biswal, Rekha, et al.
Published: (2021)

Chevalley groups over $\Z$: A representation-theoretic approach
by: Ali, Abid, et al.
Published: (2024)

Non-Weight modules over affine Nappi-Witten Lie algebras
by: Chakraborty, Priyanshu, et al.
Published: (2024)

Classification of irreducible Harish-Chandra modules over map full toroidal Lie algebras
by: Mukherjee, Sudipta
Published: (2025)

Universal K-matrices for quantum Kac-Moody algebras
by: Appel, Andrea, et al.
Published: (2020)

Narrow, wide, and $λ$-wide regular subalgebras of semisimple Lie algebras
by: Douglas, Andrew, et al.
Published: (2024)

BPS algebras and generalised Kac-Moody algebras from 2-Calabi-Yau categories
by: Davison, Ben, et al.
Published: (2023)

On $π$-systems of symmetrizable Kac-Moody algebras
by: Raghavan, K. N., et al.
Published: (2026)

Skew Symmetric Extended Affine Lie algebras
by: Rao, S. Eswara, et al.
Published: (2023)

The index of nilpotent Lie algebras
by: Burde, Dietrich, et al.
Published: (2025)

Non-weight modules over the BMS-Kac-Moody algebra
by: Chen, Qiufan, et al.
Published: (2025)

Two problems in the representation theory of reduced enveloping algebras
by: Westaway, Matthew
Published: (2024)

Macdonald Identities: revisited
by: Iohara, K., et al.
Published: (2024)

Singularities of nilpotent Slodowy slices and collapsing levels of W-algebras
by: Arakawa, Tomoyuki, et al.
Published: (2021)

Finite induction functor for vertex operator algebras
by: Liu, Jianqi
Published: (2025)

Classification of irreducible Harish-Chandra modules over full toroidal Lie algebras and higher-dimensional Virasoro algebras
by: Pal, Souvik
Published: (2022)

Root groupoid and related Lie superalgebras
by: Gorelik, Maria, et al.
Published: (2022)

Free Field Realizations of Superelliptic Affine Lie Algebras
by: Santos, Felipe Albino dos
Published: (2026)

Integrable Modules of Map full Toroidal Lie Algebras
by: Bisht, Pradeep, et al.
Published: (2024)