1918 - 2002
Harry Igor Ansoff (Russian: Игорь Ансов; 12 December 1918 – 14 July 2002) was a Russian American applied mathematician and business manager. Read more on Wikipedia
Since 2007, the English Wikipedia page of Igor Ansoff has received more than 181,833 page views. His biography is available in 18 different languages on Wikipedia (up from 17 in 2019). Igor Ansoff is the 268th most popular mathematician (down from 243rd in 2019), the 624th most popular biography from Russia (down from 528th in 2019) and the 14th most popular Russian Mathematician.
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Among mathematicians, Igor Ansoff ranks 268 out of 823. Before him are Sam Loyd, Gotthold Eisenstein, Helge von Koch, Karen Uhlenbeck, Pavel Alexandrov, and René-Louis Baire. After him are Joseph Bertrand, Tatyana Afanasyeva, Seki Takakazu, Mikhail Leonidovich Gromov, Emil Artin, and Liu Xin.
1841 - 1911
HPI: 56.65
Rank: 262
1823 - 1852
HPI: 56.64
Rank: 263
1870 - 1924
HPI: 56.61
Rank: 264
1942 - Present
HPI: 56.61
Rank: 265
1896 - 1982
HPI: 56.60
Rank: 266
1874 - 1932
HPI: 56.49
Rank: 267
1918 - 2002
HPI: 56.46
Rank: 268
1822 - 1900
HPI: 56.44
Rank: 269
1876 - 1964
HPI: 56.44
Rank: 270
1642 - 1708
HPI: 56.42
Rank: 271
1943 - Present
HPI: 56.40
Rank: 272
1898 - 1962
HPI: 56.37
Rank: 273
50 BC - 23
HPI: 56.33
Rank: 274
Among people born in 1918, Igor Ansoff ranks 85. Before him are Choi Hong Hi, Fernando Peyroteo, Jerome Robbins, Lothar-Günther Buchheim, Kevin A. Lynch, and Ben Johnson. After him are Ian Stevenson, E. Howard Hunt, Huber Matos, Edwin G. Krebs, Anna Mani, and Thomas Gordon. Among people deceased in 2002, Igor Ansoff ranks 77. Before him are Geraldine of Albania, Choi Hong Hi, Cornelis Johannes van Houten, Katy Jurado, Kim Hunter, and Spyros Kyprianou. After him are Yousuf Karsh, Peggy Lee, Juan Antonio Bardem, Brad Dexter, Uziel Gal, and Velibor Vasović.
1918 - 2002
HPI: 56.95
Rank: 79
1918 - 1978
HPI: 56.90
Rank: 80
1918 - 1998
HPI: 56.81
Rank: 81
1918 - 2007
HPI: 56.74
Rank: 82
1918 - 1984
HPI: 56.65
Rank: 83
1918 - 1996
HPI: 56.46
Rank: 84
1918 - 2002
HPI: 56.46
Rank: 85
1918 - 2007
HPI: 56.32
Rank: 86
1918 - 2007
HPI: 56.27
Rank: 87
1918 - 2014
HPI: 56.24
Rank: 88
1918 - 2009
HPI: 56.19
Rank: 89
1918 - 2001
HPI: 55.94
Rank: 90
1918 - 2002
HPI: 55.92
Rank: 91
1915 - 2002
HPI: 57.06
Rank: 71
1918 - 2002
HPI: 56.95
Rank: 72
1920 - 2002
HPI: 56.88
Rank: 73
1924 - 2002
HPI: 56.76
Rank: 74
1922 - 2002
HPI: 56.60
Rank: 75
1932 - 2002
HPI: 56.56
Rank: 76
1918 - 2002
HPI: 56.46
Rank: 77
1908 - 2002
HPI: 56.46
Rank: 78
1920 - 2002
HPI: 56.24
Rank: 79
1922 - 2002
HPI: 56.22
Rank: 80
1917 - 2002
HPI: 56.20
Rank: 81
1923 - 2002
HPI: 56.14
Rank: 82
1939 - 2002
HPI: 56.12
Rank: 83
Among people born in Russia, Igor Ansoff ranks 624 out of 3,262. Before him are Sergey Ivanovich Vavilov (1891), Andrei Karlov (1954), Viktor Hartmann (1834), Valeri Kubasov (1935), Sergey Naryshkin (1954), and Veruschka von Lehndorff (1939). After him are Vasily Shukshin (1929), Irina Godunova (1557), Mikhail Nesterov (1862), Mikhail Leonidovich Gromov (1943), Mikhail Mil (1909), and Konstantin Melnikov (1890).
1891 - 1951
HPI: 56.55
Rank: 618
1954 - 2016
HPI: 56.54
Rank: 619
1834 - 1873
HPI: 56.53
Rank: 620
1935 - 2014
HPI: 56.51
Rank: 621
1954 - Present
HPI: 56.47
Rank: 622
1939 - Present
HPI: 56.47
Rank: 623
1918 - 2002
HPI: 56.46
Rank: 624
1929 - 1974
HPI: 56.45
Rank: 625
1557 - 1603
HPI: 56.45
Rank: 626
1862 - 1942
HPI: 56.45
Rank: 627
1943 - Present
HPI: 56.40
Rank: 628
1909 - 1970
HPI: 56.39
Rank: 629
1890 - 1974
HPI: 56.39
Rank: 630
Among mathematicians born in Russia, Igor Ansoff ranks 14. Before him are Grigori Perelman (1966), Leonid Kantorovich (1912), Andrey Markov (1856), Aleksandr Lyapunov (1857), Nikolay Bogolyubov (1909), and Pavel Alexandrov (1896). After him are Mikhail Leonidovich Gromov (1943), Olga Ladyzhenskaya (1922), Rudolf Lipschitz (1832), Lev Pontryagin (1908), Sergei Sobolev (1908), and Sergei Novikov (1938).
1966 - Present
HPI: 63.68
Rank: 8
1912 - 1986
HPI: 63.44
Rank: 9
1856 - 1922
HPI: 62.39
Rank: 10
1857 - 1918
HPI: 61.47
Rank: 11
1909 - 1992
HPI: 58.57
Rank: 12
1896 - 1982
HPI: 56.60
Rank: 13
1918 - 2002
HPI: 56.46
Rank: 14
1943 - Present
HPI: 56.40
Rank: 15
1922 - 2004
HPI: 55.88
Rank: 16
1832 - 1903
HPI: 55.56
Rank: 17
1908 - 1988
HPI: 55.12
Rank: 18
1908 - 1989
HPI: 54.73
Rank: 19
1938 - Present
HPI: 53.72
Rank: 20