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20102026
most citedLocal Weyl modules for equivariant map algebras with free abelian group actions

36 citations · 131 across the 24 of their papers we have counts for

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math.RA2025

Graded embeddings, root generated subalgebras and -systems for quasisimple Kac-Moody superalgebras

Irfan Habib, Deniz Kus, Chaithra Pilakkat

Motivated by a construction of Gorelik and Shaviv, we show that the real roots of a root generated subalgebra associated with a -system contained in the positive roots are obtai…

math.RA2023

Root generated subalgebras of symmetrizable Kac-Moody algebras

Irfan Habib, Deniz Kus, R. Venkatesh

The derived algebra of a symmetrizible Kac-Moody algebra $\lie g$ is generated (as a Lie algebra) by its root spaces corresponding to real roots. In this paper, we address the natu…

math.RA2018

Borel-de Siebenthal theory for affine reflection systems

Deniz Kus, R. Venkatesh

We develop a Borel-de Siebenthal theory for affine reflection systems by classifying their maximal closed subroot systems. Affine reflection systems (introduced by Loos and Neher)…