Abstract:
Quadratic forms on bimodules are defined and the sandwich classification theorem is proved for subgroups of the general linear group GL(P)GL(P) normalized by the elementary unitary group EU(P)EU(P) if PP is a regular bimodule with sufficiently large hyperbolic part.
Citation:
E. Yu. Voronetsky, “Groups normalized by the odd unitary group”, Algebra i Analiz, 31:6 (2019), 38–78; St. Petersburg Math. J., 31:6 (2020), 939–967