MATHEMATICIAN

Jerzy Różycki

1909 - 1942

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Jerzy Witold Różycki (pronounced [ˈjɛʒɨ ruˈʒɨt͡ski] ; 24 July 1909 – 9 January 1942) was a Polish mathematician and cryptologist who worked at breaking German Enigma-machine ciphers before and during World War II. Read more on Wikipedia

His biography is available in different languages on Wikipedia. Jerzy Różycki is the 688th most popular mathematician (down from 656th in 2019), the 622nd most popular biography from Ukraine (up from 660th in 2019) and the 21st most popular Ukrainian Mathematician.

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Among MATHEMATICIANS

Among mathematicians, Jerzy Różycki ranks 688 out of 1,004. Before him are Egon Pearson, Edmond Laguerre, Johann Karl Burckhardt, Ken Ribet, Friedrich Waismann, and Roy Kerr. After him are Marie-Jeanne de Lalande, Helena Rasiowa, William Kahan, Karl Georg Christian von Staudt, Charles Dupin, and Avi Wigderson.

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Contemporaries

Among people born in 1909, Jerzy Różycki ranks 241. Before him are Arvo Askola, Ștefan Dobay, Arnold Badjou, Theodor Tolsdorff, Karl Gruber, and Manuel Olivares. After him are Abdulrahman Fawzi, Riccardo Cassin, Frank Wykoff, André Bonin, Tom Ewell, and Henock Abrahamsson. Among people deceased in 1942, Jerzy Różycki ranks 179. Before him are José Díaz, Alexandre Volkoff, Sergey Chaplygin, Romà Forns, Mohammad Ali Foroughi, and John Mulcahy. After him are James Juvenal, Oleg Losev, Ivan Horbachevsky, Hugo Distler, Roberto María Ortiz, and Ludwig Aschoff.

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In Ukraine

Among people born in Ukraine, Jerzy Różycki ranks 622 out of 1,365. Before him are Igor Krutoy (1954), Nathan Altman (1889), David Bergelson (1884), Alexander Potebnja (1835), Heinrich Schenker (1868), and Volodymyr Bezsonov (1958). After him are Ida Fink (1921), Ross Martin (1920), Alexander Gerschenkron (1904), Sofia Yablonska (1907), Mikhail Rodzianko (1859), and Alexander Bezborodko (1747).

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Among MATHEMATICIANS In Ukraine

Among mathematicians born in Ukraine, Jerzy Różycki ranks 21. Before him are Kazimierz Ajdukiewicz (1890), Pavel Urysohn (1898), Georgy Voronoy (1868), Viktor Sadovnichiy (1939), Joseph Ludwig Raabe (1801), and Mark Krein (1907). After him are Alexander Ostrowski (1893), Stanisław Mazur (1905), Nikolai Chebotaryov (1894), Yuri Linnik (1914), Maryna Viazovska (1984), and Stanisław Zaremba (1863).

Ukrainian born Mathematicians

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