arXiv: Group Theory | 2019
Groups normalized by the odd unitary group.
Abstract
We will give a definition of quadratic forms on bimodules and prove the sandwich classification theorem for subgroups of the general linear group $\\mathrm{GL}(P)$ normalized by the elementary unitary group $\\mathrm{EU}(P)$ if $P$ is a nondegenerate bimodule with large enough hyperbolic part.