Non-real zeros of derivatives of real meromorphic functions

2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/223265The main result of the paper determines all real meromorphic functions of finite order in the plane for which the first derivative has finitely many zeros, while the function itself and one of its higher derivatives have finitely many non-real zeros.Complex VariablesClassical Analysis and ODEs30D35Non-real zeros of derivatives of real meromorphic functionstext