Dergiler / International Electronic Journal of Algebra / 2007 / Cilt: 1 - Sayı: 1

A NOTE ON ABELIAN IDEALS OF A BOREL SUBALGEBRA

A NOTE ON ABELIAN IDEALS OF A BOREL SUBALGEBRA

Namhee Kwon

Sayfa
51–54
DOI
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Abstract

In this paper we will construct a specific subset of a positive root system of a simple Lie algebra, and will show that our subset can yield an abelian ideal of a Borel subalgebra.