MATHEMATICIAN
Sergey Mergelyan
1928 - 2008

Sergey Mergelyan
Sergey Mergelyan (Armenian: Սերգեյ Մերգելյան; 19 May 1928 – 20 August 2008) was a Soviet and Armenian mathematician, who made major contributions to the Approximation theory. The modern Complex Approximation Theory is based on Mergelyan's classical work. Corresponding Member of the Academy of Sciences of the Soviet Union (since 1953), member of NAS ASSR (since 1956). The surname "Mergelov" given at birth was changed for patriotic reasons to the more Armenian-sounding "Mergelyan" by the mathematician himself before his trip to Moscow. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Sergey Mergelyan is the 773rd most popular mathematician (down from 740th in 2019). (down from 3,868th in 2019)
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Among MATHEMATICIANS
Among mathematicians, Sergey Mergelyan ranks 773 out of 1,004. Before him are Franz Mertens, Hassler Whitney, John Lennox, Paul Montel, Hans Lewy, and Francesco Brioschi. After him are Spiru Haret, Christoph Gudermann, Jacques-Louis Lions, Grace Chisholm Young, Leo Königsberger, and Kenkichi Iwasawa.
Most Popular Mathematicians in Wikipedia
Go to all RankingsFranz Mertens
1840 - 1927
HPI: 55.89
Rank: 767
Hassler Whitney
1907 - 1989
HPI: 55.89
Rank: 768
John Lennox
1943 - Present
HPI: 55.82
Rank: 769
Paul Montel
1876 - 1975
HPI: 55.80
Rank: 770
Hans Lewy
1904 - 1988
HPI: 55.80
Rank: 771
Francesco Brioschi
1824 - 1897
HPI: 55.75
Rank: 772
Sergey Mergelyan
1928 - 2008
HPI: 55.74
Rank: 773
Spiru Haret
1851 - 1912
HPI: 55.71
Rank: 774
Christoph Gudermann
1798 - 1852
HPI: 55.69
Rank: 775
Jacques-Louis Lions
1928 - 2001
HPI: 55.69
Rank: 776
Grace Chisholm Young
1868 - 1944
HPI: 55.69
Rank: 777
Leo Königsberger
1837 - 1921
HPI: 55.67
Rank: 778
Kenkichi Iwasawa
1917 - 1998
HPI: 55.65
Rank: 779
Contemporaries
Among people born in 1928, Sergey Mergelyan ranks 413. Before him are Simón Díaz, Washington Ortuño, Barbara Ann Scott, Ivar Aronsson, Piero Angela, and Stanley Mandelstam. After him are Fritz Herkenrath, Jacques-Louis Lions, Valentin Muratov, Muhammad Haji Ibrahim Egal, Jorma Valkama, and Fatemeh Pahlavi. Among people deceased in 2008, Sergey Mergelyan ranks 250. Before him are John Templeton, Eugenio Montejo, Kurt Furgler, William Gibson, Gábor Delneky, and Halszka Osmólska. After him are Mikhail Solomentsev, Luis de Souza Ferreira, Paulos Faraj Rahho, Horst Stein, Don McKenzie, and Esbjörn Svensson.
Others Born in 1928
Go to all RankingsSimón Díaz
SINGER
1928 - 2014
HPI: 55.99
Rank: 407
Washington Ortuño
SOCCER PLAYER
1928 - 1973
HPI: 55.99
Rank: 408
Barbara Ann Scott
SKATER
1928 - 2012
HPI: 55.95
Rank: 409
Ivar Aronsson
ATHLETE
1928 - 2017
HPI: 55.87
Rank: 410
Piero Angela
WRITER
1928 - 2022
HPI: 55.82
Rank: 411
Stanley Mandelstam
PHYSICIST
1928 - 2016
HPI: 55.75
Rank: 412
Sergey Mergelyan
MATHEMATICIAN
1928 - 2008
HPI: 55.74
Rank: 413
Fritz Herkenrath
SOCCER PLAYER
1928 - 2016
HPI: 55.70
Rank: 414
Jacques-Louis Lions
MATHEMATICIAN
1928 - 2001
HPI: 55.69
Rank: 415
Valentin Muratov
GYMNAST
1928 - 2006
HPI: 55.65
Rank: 416
Muhammad Haji Ibrahim Egal
POLITICIAN
1928 - 2002
HPI: 55.65
Rank: 417
Jorma Valkama
ATHLETE
1928 - 1962
HPI: 55.64
Rank: 418
Fatemeh Pahlavi
POLITICIAN
1928 - 1987
HPI: 55.61
Rank: 419
Others Deceased in 2008
Go to all RankingsJohn Templeton
BUSINESSPERSON
1912 - 2008
HPI: 56.12
Rank: 244
Eugenio Montejo
WRITER
1938 - 2008
HPI: 56.06
Rank: 245
Kurt Furgler
POLITICIAN
1924 - 2008
HPI: 56.00
Rank: 246
William Gibson
WRITER
1914 - 2008
HPI: 55.93
Rank: 247
Gábor Delneky
ATHLETE
1932 - 2008
HPI: 55.93
Rank: 248
Halszka Osmólska
POLITICIAN
1930 - 2008
HPI: 55.75
Rank: 249
Sergey Mergelyan
MATHEMATICIAN
1928 - 2008
HPI: 55.74
Rank: 250
Mikhail Solomentsev
POLITICIAN
1913 - 2008
HPI: 55.68
Rank: 251
Luis de Souza Ferreira
SOCCER PLAYER
1908 - 2008
HPI: 55.56
Rank: 252
Paulos Faraj Rahho
RELIGIOUS FIGURE
1942 - 2008
HPI: 55.55
Rank: 253
Horst Stein
MUSICIAN
1928 - 2008
HPI: 55.52
Rank: 254
Don McKenzie
SWIMMER
1947 - 2008
HPI: 55.51
Rank: 255
Esbjörn Svensson
MUSICIAN
1964 - 2008
HPI: 55.51
Rank: 256