2013/05/02 by Callens, Elizabeth, De Medts, Tom
#20E42 #20G41 #51E24 #FOS: Mathematics #Group Theory (math.GR)
paper · doi:10.48550/arxiv.1305.0407
Moufang sets were introduced by Jacques Tits in order to understand isotropic linear algebraic groups of relative rank one, but the notion is more general. We describe a new class of Moufang sets, arising from so-called mixed groups of type F4 in characteristic 2, obtained as the fixed point set under a suitable involution.