Matemático

Lothar Collatz

1910 - 1990

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Lothar Collatz (Arnsberg, Westphalia, 6 de julio de 1910-Varna, Bulgaria, 26 de septiembre de 1990) fue un matemático alemán. En 1937 propuso la conjetura de Collatz, que permanece sin ser resuelta. La fórmula Collatz-Wielandt para matrices positivas en el teorema de Perron-Frobenius es nombrada en su honor. El artículo de 1957, escrito en conjunto con Ulrich Snogwitz,​ quien falleciera en el Bombardeo de Darmstadt durante la Segunda Guerra Mundial,​ creó el campo de la Teoría espectral de grafos. Leer más en Wikipedia

His biography is available in 23 different languages on Wikipedia (up from 22 in 2024). Lothar Collatz is the 388th most popular matemático (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 Matemático.

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Among Matemáticos

Among matemáticos, Lothar Collatz ranks 388 out of 1,004Before 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 110Before 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 89Before 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 7,253Before 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).

Among Matemáticos In Germany

Among matemáticos born in Germany, Lothar Collatz ranks 43Before 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).

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