- www.encyclopedia.com
- › …
- › Mathematics: Biographies

Jun 8, 2018 · Klein, Christian Felix. ( b. Düsseldorf, Germany, 25 April 1849; d. Göttingen, Germany, 22 June 1925) mathematics. Klein graduated from the Gymnasium in Düsseldorf. Beginning in the winter semester of 1865-1866 he studied mathematics and physics at the University of Bonn, where he received his doctorate in December 1868.

Jan 10, 2021 ·

**Felix Klein**, appointed two years ago by Chancellor Angela Merkel's cabinet, said the worst example was a 1938 Nazi remnant in Germany's present-day law on changing a person's name.Felix Christian Klein was a noted 19th century German mathematician known for his contribution to group theory, complex analysis, non-Euclidean geometry and for his creation of Erlangen Program. Born in Düsseldorf to Prussian parents, he received his education at the University of Bonn.

Christian

**Felix Klein**(25 April 1849 - 22 June 1925) was a German mathematician and mathematics educator, known for his work in group theory, complex analysis, non-Euclidean geometry, and on the connections between geometry and group theory.**Klein bottle**, topological space, named for the German mathematician**Felix Klein**, obtained by identifying two ends of a cylindrical surface in the direction opposite that is necessary to obtain a torus.Jun 20, 2019 ·

**Klein**recalls growing up with Jewish classmates, and his best friend in college was a Canadian Jew. In 1986, he spent a month in Haifa on tour as a violinist and developed a love for Israel,...Abbé Félix Klein (12. July 1862 Château-Chinon – December 1953 Gargenville ) [1] was a French priest, theologian and author, who taught at the Institut Catholique de Paris . In the US, he is known as the author of the introduction of Comtesse de Ravilliax's French translation of Walter Elliott 's Life of Father Hecker (1896), which started ...