The elliptic fixed points of the Picard modular group over the Gaussian integers

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/126048We explicitly compute the ellitpic points and isotropy groups for the action of the Picard modular group over the Gaussian integers on 2-dimensional complex hyperbolic space.8 pages, 1 figureNumber Theory11F57, 53C35The elliptic fixed points of the Picard modular group over the Gaussian integerstext