黎曼 Traditional form: 黎曼 Pinyin (reading): Límàn Definitions: G.F.B. Riemann (1826-1866), German geometer Characters: 黎 - many, numerous; black; surname 曼 - long, extended, vast; beautiful Traditional characters: 黎 - many, numerous; black; surname 曼 - long, extended, vast; beautiful