Herbert Seifert
| Herbert Seifert | |
|---|---|
| Born | Herbert Karl Johannes Seifert May 27, 1907 | 
| Died | October 1, 1996 (aged 89) | 
| Occupation | Mathematician | 
| Known for | Seifert fiber spaces, Seifert–Van Kampen theorem | 
| Spouse | Katharina Korn (in 13 September 1949) | 
| Academic background | |
| Thesis | Topologie 3-dimensionaler gefaserter Räume (“Topology of 3-dimensional fibred spaces”) (1 February 1932) | 
| Academic work | |
| Discipline | Topology | 
| Institutions | Dresden University of Technology, Leipzig University | 
| Doctoral students | Albrecht Dold, Dieter Puppe, Horst Schubert | 
| Main interests | Three-dimensional closed manifolds | 
| Influenced | William Threlfall, Pavel Alexandrov, Heinz Hopf | 
Herbert Karl Johannes Seifert (German: [ˈzaɪfɐt]; 27 May 1907, Bernstadt – 1 October 1996, Heidelberg) was a German mathematician known for his work in topology.