Classification of G_2-orbits for pairs of octonions
arXiv:2208.08122 · doi:10.1016/j.jpaa.2025.107875
Abstract
Over an algebraically closed field, we described a minimal set of representatives for G_2-orbits on the set of pairs of octonions.
13 pages. Version 2 contains essential extension of the results obtained in version 1. Version 3 is a more concise exposition of the results from version 2