数学家

Lothar Collatz

1910 - 1990

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洛薩·考拉茲（德語：Lothar Collatz，德語發音：[ˈkɔlaʦ]，1910年7月6日—1990年9月26日）是一名德國數學家。 「 3 x + 1 {\displaystyle 3x+1} 」問題也被稱為考拉茲猜想，以他的名字命名，至今仍未解決。正平方矩陣的佩倫-弗羅貝尼烏斯特徵值的考拉茲-維蘭特公式也是以他的名字命名。 1957年，考拉茲與在第二次世界大戰達姆施塔特轟炸中喪生的烏爾里希·西諾戈維茨（Ulrich Sinogowitz）共同發表論文，創立了譜圖論領域。 在维基百科上阅读更多

His biography is available in 23 different languages on Wikipedia (up from 22 in 2024). Lothar Collatz is the 388th most popular 数学家 (down from 362nd in 2024), the 2,384th most popular biography from Germany (up from 2,403rd in 2019) and the 43rd most popular German 数学家.

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Among 数学家

Among 数学家, Lothar Collatz ranks 388 out of 1,004. Before him are Thomas Heath, Marshall Harvey Stone, Louis Nirenberg, Thomas Simpson, Ivan Vinogradov, and Ostilio Ricci. After him are Igor Shafarevich, Richard Courant, Rudolf Lipschitz, Sergei Natanovich Bernstein, Carl Ludwig Siegel, and William George Horner.

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Contemporaries

Among people born in 1910, Lothar Collatz ranks 110. Before him are Maria Cebotari, Trygve Bratteli, John W. Campbell, Suleiman Frangieh, Ai Qing, and Jack Hawkins. After him are Giorgio Perlasca, Rudolf Kempe, Joan Bennett, Ngapoi Ngawang Jigme, Sylvester Stadler, and Kenneth E. Boulding. Among people deceased in 1990, Lothar Collatz ranks 89. Before him are Taro Kagawa, Lewis Mumford, Thorbjørn Egner, Georgy Flyorov, Peter Taylor, and Michel Leiris. After him are George de Mestral, Joan Bennett, Sergei Dovlatov, Eduard Streltsov, Peter Wessel Zapffe, and Wolfgang Schmieder.

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In Germany

Among people born in Germany, Lothar Collatz ranks 2,385 out of 7,253. Before him are Irmina of Oeren (700), Helmut Lachenmann (1935), Augustus, Grand Duke of Oldenburg (1783), Otto Braun (1900), Wilhelm Raabe (1831), and Franz Anton Maulbertsch (1724). After him are George Dzundza (1945), Ernst Wollweber (1898), Samuel Gottlieb Gmelin (1744), Johann Christoph Denner (1655), Martin Luther (1895), and Ernst Ludwig I, Duke of Saxe-Meiningen (1672).

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Among 数学家 In Germany

Among 数学家 born in Germany, Lothar Collatz ranks 43. Before him are Gotthold Eisenstein (1823), Julius Plücker (1801), Felix Bernstein (1878), Andreas Osiander (1498), Nicholas Mercator (1620), and Michael Maestlin (1550). After him are Carl Ludwig Siegel (1896), Helmut Hasse (1898), Thomas Fincke (1561), Johann Benedict Listing (1808), Philipp Ludwig von Seidel (1821), and Elwin Bruno Christoffel (1829).

German born 数学家

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