Realizations of involutive automorphisms \(\sigma\) and \(G^{\sigma}\) of exceptional linear Lie groups G. I: \(G=G_ 2\), \(F_ 4\) and \(E_ 6\)
Let \(\sigma\) be an automorphism of a Lie group G and \(G^{\sigma}\) the fixed points of \(\sigma\). The aim of this paper is to determine the group structure of \(G^{\sigma}\) for the Lie groups of type \(G_ 2\), \(F_ 4\) and \(E_ 6\).
scientific article; zbMATH DE number 4210430