Cristina Draper

collaborators

2 papers

math.CO2024

Generalised nice sets

Cristina Draper, Thomas L. Meyer, Juana Sánchez-Ortega

A new combinatorial object, called generalised nice set, is classified up to collineations of the Fano plane. This classification is necessary to find the graded contractions of al…

math.RA2014

On the real forms of the exceptional Lie algebra $e_{6}$ and their Satake diagrams

Cristina Draper, Valerio Guido

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

Generalised nice sets

On the real forms of the exceptional Lie algebra e6​ and their Satake diagrams

On the real forms of the exceptional Lie algebra $e_{6}$ and their Satake diagrams