Faculty of Science, Jiangxi University of Science and Technology, Ganzhou 341000, China
Abstract:
Let F be a field, and let
\mathbbG\mathbb{G} be the standard Borel subgroup of the symplectic group Sp(2m, F). In this paper, we characterize the bijective maps ϕ:
\mathbbG\mathbb{G} →
\mathbbG\mathbb{G} satisfying ϕx, y] = ϕ(x), ϕ(y)].