2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/132370We prove that the abscissas of Bohr and Rogosinski for ordinary Dirichlet series, mapping the right half-plane into the bounded convex domain $G\subset \mathbb{C} $ are independent of the domain $G$. Furthermore, we obtain new estimates about these abscissas.Complex VariablesClassical Analysis and ODEs30B50, 30A10text