| Elisabeth Hagemann | |
| Birth Date: | 6 March 1906 |
| Birth Place: | Essen |
| Death Date: | 1989 |
| Alma Mater: | Bonn University |
| Thesis Title: | Beitrag zum Reziprokentheorem in linearen Koordinatenräumen |
| Thesis Url: | http://www.digizeitschriften.de/dms/img/?PID=GDZPPN00227907X |
| Thesis Year: | 1937 |
| Doctoral Advisor: | Otto Toeplitz, Gottfried Köthe[1] |
| Spouses: | )--> |
| Partners: | )--> |
| Father: | Otto Hagemann |
| Mother: | Else Hagemann, née Clausius |
Elisabeth Hagemann (born 6 Mar 1906 in Essen, died 1989) was among the first female German mathematicians to obtain a Doctor of Philosophy degree.
Her parents were Otto Hagemann, a department director at Friedrich Krupp AG, and Else Hagemann, née Clausius.Elisabeth Hagemann got her abitur from the Victoria school Essen (de) on 6 March 1926.She enlisted at Munich University in spring 1926, then at Bonn University in spring 1928, where she got her Staatsexamen in mathematics, physics, and geography on 4 March 1932.[2]
Then she worked as a school teacher in Bad Godesberg, Bonn, and Rhine Province.In May 1935, she became a research fellow (Wissenschaftlicher Assistent) of Otto Toeplitz at Bonn University.On 28 Apr 1937, she obtained her Ph.D.[2] [3] [4] At that time, her main advisor, Otto Toeplitz, had already been dismissed due to the Nazi Civil Service Law.[5]