Ernst Sigismund Fischer
Ernst S. Fischer
|Died||14 November 1954 (aged 79)|
|Alma mater||University of Vienna|
|Known for||Riesz–Fischer theorem|
|Institutions||University of Cologne|
|Thesis||Zur Theorie der Determinanten (1899)|
|Doctoral advisor||Franz Mertens|
Ernst Sigismund Fischer (12 July 1875 – 14 November 1954) was a mathematician born in Vienna, Austria. He worked alongside both Mertens and Minkowski at the Universities of Vienna and Zurich, respectively. He later became professor at the University of Erlangen, where he worked with Emmy Noether.
- Ernst Sigismund Fischer http://www-history.mcs.st-andrews.ac.uk/Biographies/Fischer.html.
- O'Connor, John J.; Robertson, Edmund F., "Ernst Sigismund Fischer", MacTutor History of Mathematics archive, University of St Andrews.
- Ernst Sigismund Fischer at the Mathematics Genealogy Project
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