On the real forms of the exceptional Lie algebra ${\mathfrak{e}}_6$ and their Satake diagrams

Cristina Draper, Valerio Guido

Satake diagrams of the real forms ${\mathfrak{e}}_{6,-26}$, ${\mathfrak{e}}_{6,-14}$ and ${\mathfrak{e}}_{6,2}$ are carefully developed. The first real form is constructed with an Alb…