| 词条 | Feodor Deahna |
| 释义 |
He is known for providing proof of what is now known as Frobenius theorem in differential topology, which he published in Crelle's journal in 1840.[2] Deahna was born near Bayreuth on July 8, 1815, and was a student at the University of Göttingen in 1834. In 1843 he became an assistant mathematics teacher at the Fulda Gymnasium, but he died soon afterwards in Fulda, on January 8, 1844.[1] Selected works
References1. ^1 {{citation|last=Cantor|first=Moritz|contribution=Deahna, Heinrich Wilhelm Feodor|title=Allgemeine Deutsche Biographie|contribution-url=http://www.deutsche-biographie.de/ppn12290740X.html|volume=4|year=1876|at=S. 790|authorlink=Moritz Cantor}}. {{Authority control}}{{DEFAULTSORT:Deahna, Feodor}}{{Germany-mathematician-stub}}2. ^{{citation|title=The Mathematics of Frobenius in Context: A Journey Through 18th to 20th Century Mathematics|series=Sources and Studies in the History of Mathematics and Physical Sciences|first=Thomas|last=Hawkins|publisher=Springer Science & Business Media|year=2013|isbn=9781461463337|page=188|url=https://books.google.com/books?id=UzTBBAAAQBAJ&pg=PA188}}. 4 : 1815 births|1844 deaths|19th-century German mathematicians|Differential geometers |
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