#10751
Sofya Kovalevskaya
1850 - 1891 (41 years)
Sofya Vasilyevna Kovalevskaya , born Korvin-Krukovskaya , was a Russian mathematician who made noteworthy contributions to analysis, partial differential equations and mechanics. She was a pioneer for women in mathematics around the world – the first woman to obtain a doctorate in mathematics, the first woman appointed to a full professorship in northern Europe and one of the first women to work for a scientific journal as an editor. According to historian of science Ann Hibner Koblitz, Kovalevskaya was "the greatest known woman scientist before the twentieth century".
Go to Profile#10752
Christian Kramp
1760 - 1826 (66 years)
Christian Kramp was a French mathematician, who worked primarily with factorials. Christian Kramp's father was his teacher at grammar school in Strasbourg. Kramp studied medicine and graduated; however, his interests certainly ranged outside medicine, for in addition to a number of medical publications he published a work on crystallography in 1793. In 1795, France annexed the Rhineland area in which Kramp was carrying out his work and after this he became a teacher at Cologne , teaching mathematics, chemistry, and physics. Kramp could read and write in German and French.
Go to Profile#10753
Edouard Zeckendorf
1901 - 1983 (82 years)
Edouard Zeckendorf was a Belgian doctor, army officer and amateur mathematician. In mathematics, he is best known for his work on Fibonacci numbers and in particular for proving Zeckendorf's theorem, though he published over 20 papers, mostly in number theory.
Go to Profile#10754
William George Horner
1786 - 1837 (51 years)
William George Horner was a British mathematician. Proficient in classics and mathematics, he was a schoolmaster, headmaster and schoolkeeper who wrote extensively on functional equations, number theory and approximation theory, but also on optics. His contribution to approximation theory is honoured in the designation Horner's method, in particular respect of a paper in Philosophical Transactions of the Royal Society of London for 1819. The modern invention of the zoetrope, under the name Daedaleum in 1834, has been attributed to him.
Go to Profile#10755
Enno Dirksen
1792 - 1850 (58 years)
Enno Dirksen was a German mathematician at the University of Berlin. Early life Enno Dirksen was born on 3 January 1788 in Eilsum, Prussia to Dirk Heeren Dirksen and Elisabeth Berends. Between 1803 and 1807, he obtained private lessons in mathematics, physics, astronomy and navigation from a teacher at the Emden Navigation School. Following this, he taught at local schools in Hatzum and in Hinte.
Go to Profile#10756
Nina Bari
1901 - 1961 (60 years)
Nina Karlovna Bari was a Soviet mathematician known for her work on trigonometric series. She is also well-known for two textbooks, Higher Algebra and The Theory of Series. Early life and education Nina Bari was born in Russia on 19 November 1901, the daughter of Olga and Karl Adolfovich Bari, a physician. In 1918, she became one of the first women to be accepted to the Department of Physics and Mathematics at the prestigious Moscow State University. She graduated in 1921—just three years after entering the university. After graduation, Bari began her teaching career. She lectured at the Moscow Forestry Institute, the Moscow Polytechnic Institute, and the Sverdlov Communist Institute.
Go to Profile#10757
Cecilia Krieger
1894 - 1974 (80 years)
Cypra Cecilia Krieger-Dunaij was an Austro-Hungarian -born mathematician of Jewish ancestry who lived and worked in Canada. Krieger was the third person to earn a Ph.D. in mathematics from a university in Canada, in 1930, as well as the third woman to have been awarded a doctorate in any discipline in Canada. Krieger is well known for having translated two works of Wacław Sierpiński in general topology. The Krieger–Nelson Prize, awarded annually by the Canadian Mathematical Society since 1995 for outstanding research by a female mathematician, is named in honour of Krieger and Evelyn Nelson.
Go to Profile#10758
Mikhail Kravchuk
1892 - 1942 (50 years)
Mykhailo Pylypovych Kravchuk, also Krawtchouk , was a Soviet Ukrainian mathematician and the author of around 180 articles on mathematics. He primarily wrote papers on differential equations and integral equations, studying both their theory and applications. His two-volume monograph on the solution of linear differential and integral equations by the method of moments was translated 1938–1942 by John Vincent Atanasoff who found this work useful in his computer-project . His student Klavdiya Latysheva was the first Ukrainian woman to obtain a doctorate in the mathematical and physical scienc...
Go to Profile#10759
Michel Loève
1907 - 1979 (72 years)
Michel Loève was a French-American probabilist and mathematical statistician, of Jewish origin. He is known in mathematical statistics and probability theory for the Karhunen–Loève theorem and Karhunen–Loève transform.
Go to Profile#10760
Lars Edvard Phragmén
1863 - 1937 (74 years)
Lars Edvard Phragmén was a Swedish mathematician. The son of a college professor, he studied at Uppsala then Stockholm, graduating from Uppsala in 1889. He became professor at Stockholm in 1892, after Sofia Kovalevskaia.
Go to Profile#10761
James Jeans
1877 - 1946 (69 years)
Sir James Hopwood Jeans was an English physicist, astronomer and mathematician. Early life Born in Ormskirk, Lancashire, the son of William Tulloch Jeans, a parliamentary correspondent and author. Jeans was educated at Merchant Taylors' School, Wilson's Grammar School, Camberwell and Trinity College, Cambridge. As a gifted student, Jeans was counselled to take an aggressive approach to the Cambridge Mathematical Tripos competition:
Go to Profile#10762
Mathias Lerch
1860 - 1922 (62 years)
Mathias Lerch or Matyáš Lerch was a Czech mathematician who published about 250 papers, largely on mathematical analysis and number theory. He studied in Prague and Berlin; subsequently held teaching positions at the University of Fribourg in Switzerland, the Brno University of Technology in Brno, and finally at then newly founded Masaryk University in Brno where he became its first mathematics professor.
Go to Profile#10763
Marquis de Condorcet
1743 - 1794 (51 years)
Marie Jean Antoine Nicolas de Caritat, Marquis of Condorcet , known as Nicolas de Condorcet, was a French philosopher and mathematician. His ideas, including support for a liberal economy, free and equal public instruction, constitutional government, and equal rights for women and people of all races, have been said to embody the ideals of the Age of Enlightenment, of which he has been called the "last witness", and Enlightenment rationalism. A critic of the constitution proposed by Marie-Jean Hérault de Séchelles in 1793, the Convention Nationale — and the Jacobin faction in particular — voted to have Condorcet arrested.
Go to Profile#10764
James Gregory
1638 - 1675 (37 years)
James Gregory FRS was a Scottish mathematician and astronomer. His surname is sometimes spelt as Gregorie, the original Scottish spelling. He described an early practical design for the reflecting telescope – the Gregorian telescope – and made advances in trigonometry, discovering infinite series representations for several trigonometric functions.
Go to Profile#10765
Karl Weissenberg
1893 - 1976 (83 years)
Karl Weissenberg was an Austrian physicist, notable for his contributions to rheology and crystallography. Biography The Weissenberg effect was named after him, as was the Weissenberg number. He invented a Goniometer to study X-ray diffraction of crystals for which he received the Duddell Medal of the Institute of Physics in 1946, The European Society of Rheology offers a Weissenberg award in his honour. and the Weissenberg rheogoniometer, a type of rheometer.
Go to Profile#10766
Nikolai Bugaev
1837 - 1903 (66 years)
Nikolai Vasilievich Bugaev was a prominent Russian mathematician, the father of Andrei Bely. Early life and education Bugaev was born in Georgia, Russian Empire into a somewhat unstable family , and at the age of ten young Nikolai was sent to Moscow to find his own means of obtaining an education. He graduated in 1859 from Moscow University, where he majored in mathematics and physics.
Go to Profile#10767
William Burnside
1852 - 1927 (75 years)
This English mathematician is sometimes confused with the Irish mathematician William S. Burnside . William Burnside was an English mathematician. He is known mostly as an early researcher in the theory of finite groups.
Go to Profile#10768
Robert Recorde
1512 - 1558 (46 years)
Robert Recorde was a Welsh physician and mathematician. He invented the equals sign and also introduced the pre-existing plus and minus signs to English speakers in 1557. Biography Born around 1510, Robert Recorde was the second and last son of Thomas and Rose Recorde of Tenby, Pembrokeshire, in Wales.
Go to Profile#10769
Oscar Chisini
1889 - 1967 (78 years)
Oscar Chisini was an Italian mathematician. He introduced the Chisini mean in 1929. Biography Chisini was born in Bergamo. In 1929, he founded the Institute of Mathematics at the University of Milan, along with Gian Antonio Maggi and Giulio Vivanti. He then held the position of chairman of the Institute from the early 1930s until 1959.
Go to Profile#10770
Trygve Nagell
1895 - 1988 (93 years)
Trygve Nagell or Trygve Nagel was a Norwegian mathematician, known for his works on Diophantine equations in number theory. Education and career He was born Nagel and adopted the spelling Nagell later in life. He received his doctorate at the University of Oslo in 1926, where his advisor was Axel Thue. He continued to lecture at the University until 1931. He was a professor at the University of Uppsala from 1931 to 1962. His doctoral students include Harald Bergström.
Go to Profile#10771
Ion Barbu
1895 - 1961 (66 years)
Ion Barbu was a Romanian mathematician and poet. His name is associated with the Mathematics Subject Classification number 51C05, which is a major posthumous recognition reserved only to pioneers of investigations in an area of mathematical inquiry.
Go to Profile#10772
Gyula Kőnig
1849 - 1913 (64 years)
Gyula Kőnig was a mathematician from Hungary. His mathematical publications in German appeared under the name Julius König. His son Dénes Kőnig was a graph theorist. Biography Gyula Kőnig was active literarily and mathematically. He studied medicine in Vienna and, from 1868 on, in Heidelberg. After having worked, instructed by Hermann von Helmholtz, on electrical stimulation of nerves, he switched to mathematics.
Go to Profile#10773
Germinal Pierre Dandelin
1794 - 1847 (53 years)
Germinal Pierre Dandelin was a French mathematician, soldier, and professor of engineering. Life He was born near Paris to a French father and Belgian mother, studying first at Ghent then returning to Paris to study at the École Polytechnique. He was wounded fighting under Napoleon. He worked for the Ministry of the Interior under Lazare Carnot. Later he became a citizen of the Netherlands, a professor of mining engineering in Belgium, and then a member of the Belgian army.
Go to Profile#10774
Richard Price
1721 - 1791 (70 years)
Richard Price was a Welsh moral philosopher, Nonconformist minister and mathematician. He was also a political reformer, pamphleteer, active in radical, republican, and liberal causes such as the French and American Revolutions. He was well-connected and fostered communication between many people, including Thomas Jefferson, John Adams, George Washington, Mirabeau and the Marquis de Condorcet. According to the historian John Davies, Price was "the greatest Welsh thinker of all time".
Go to Profile#10775
Ladislaus Bortkiewicz
1868 - 1931 (63 years)
Ladislaus Josephovich Bortkiewicz was a Russian economist and statistician of Polish ancestry. He wrote a book showing how the Poisson distribution, a discrete probability distribution, can be useful in applied statistics, and he made contributions to mathematical economics. He lived most of his professional life in Germany, where he taught at Strassburg University and Berlin University .
Go to Profile#10776
Jiang Lifu
1890 - 1978 (88 years)
Jiang Lifu was a Chinese mathematician and educator widely regarded as the Father of modern Chinese mathematics. His main research areas are the theory of syringine geometry and matrix. Life Born in 1890 during the late Qing Dynasty, Jiang Lifu was a native of Pingyang County in Wenzhou.
Go to Profile#10777
Chiungtze C. Tsen
1898 - 1940 (42 years)
Chiungtze C. Tsen , given name Chiung , was a Chinese mathematician born in Nanchang, Jiangxi. He is known for his work in algebra. He was one of Emmy Noether's students at the University of Göttingen.
Go to Profile#10778
André-Louis Cholesky
1875 - 1918 (43 years)
André-Louis Cholesky was a French military officer, geodesist, and mathematician. Cholesky was born in Montguyon, France. His paternal family was descendant from the Cholewski family who emigrated from Poland during the Great Emigration. He attended the Lycée in Bordeaux and entered the École Polytechnique, where Camille Jordan and Henri Becquerel taught. He worked in geodesy and cartography, and was involved in the surveying of Crete and North Africa before World War I. He is primarily remembered for the development of a form of matrix decomposition known as the Cholesky decomposition which he used in his surveying work.
Go to Profile#10779
György Hajós
1912 - 1972 (60 years)
György Hajós was a Hungarian mathematician who worked in group theory, graph theory, and geometry. Biography Hajós was born February 21, 1912, in Budapest; his great-grandfather, Adam Clark, was the famous Scottish engineer who built the Chain Bridge in Budapest. He earned a teaching degree from the University of Budapest in 1935. He then took a position at the Technical University of Budapest, where he stayed from 1935 to 1949. While at the Technical University of Budapest, he earned a doctorate in 1938. He became a professor at the Eötvös Loránd University in 1949 and remained there until his death in 1972.
Go to Profile#10780
Georges Braque
1882 - 1963 (81 years)
Georges Braque was a major 20th-century French painter, collagist, draughtsman, printmaker and sculptor. His most notable contributions were in his alliance with Fauvism from 1905, and the role he played in the development of Cubism. Braque's work between 1908 and 1912 is closely associated with that of his colleague Pablo Picasso. Their respective Cubist works were indistinguishable for many years, yet the quiet nature of Braque was partially eclipsed by the fame and notoriety of Picasso.
Go to Profile#10781
W. W. Rouse Ball
1850 - 1925 (75 years)
Walter William Rouse Ball , known as W. W. Rouse Ball, was a British mathematician, lawyer, and fellow at Trinity College, Cambridge, from 1878 to 1905. He was also a keen amateur magician, and the founding president of the Cambridge Pentacle Club in 1919, one of the world's oldest magic societies.
Go to Profile#10782
Peter Tait
1831 - 1901 (70 years)
Peter Guthrie Tait was a Scottish mathematical physicist and early pioneer in thermodynamics. He is best known for the mathematical physics textbook Treatise on Natural Philosophy, which he co-wrote with Lord Kelvin, and his early investigations into knot theory.
Go to Profile#10783
Vladimir Steklov
1863 - 1926 (63 years)
Vladimir Andreevich Steklov was a Prominent Russian and Soviet mathematician, mechanician and physicist. Biography Steklov was born in Nizhny Novgorod, Russia. In 1887, he graduated from the Kharkov University, where he was a student of Aleksandr Lyapunov. In 1889–1906, he worked at the Department of Mechanics of this university. He became a full professor in 1896. During 1893–1905, he also taught theoretical mechanics in the Kharkov Polytechnical Institute . In 1906, he started working at Petersburg University. In 1921, he petitioned for the creation of the Institute of Physics and Mathematics.
Go to Profile#10784
Paolo Ruffini
1765 - 1822 (57 years)
Paolo Ruffini was an Italian mathematician and philosopher. Education and career By 1788 he had earned university degrees in philosophy, medicine/surgery and mathematics. His works include developments in algebra:an incomplete proof that quintic equations cannot be solved by radicals . Abel would complete the proof in 1824.Ruffini's rule, which is a quick method for polynomial division.contributions to group theory.He also wrote on probability and the quadrature of the circle.
Go to Profile#10785
Giuseppe Vitali
1875 - 1932 (57 years)
Giuseppe Vitali was an Italian mathematician who worked in several branches of mathematical analysis. He gives his name to several entities in mathematics, most notably the Vitali set with which he was the first to give an example of a non-measurable subset of real numbers.
Go to Profile#10786
Eutocius of Ascalon
480 - 600 (120 years)
Eutocius of Ascalon was a Palestinian-born Greek mathematician who wrote commentaries on several Archimedean treatises and on the Apollonian Conics. Life and work Little is known about the life of Eutocius. He was born in Ascalon, then in Palestina Prima. He lived during the reign of Justinian. Eutocius probably became the head of the Alexandrian school following Ammonius, and he was succeeded in this position by Olympiodorus, possibly as early as 525. He traveled to the greatest scientific centers of his time to conduct research on Archimedes' manuscripts.
Go to Profile#10787
Shigeo Sasaki
1912 - 1987 (75 years)
Shigeo Sasaki was a Japanese mathematician working on differential geometry who introduced Sasaki manifolds. He retired from Tohoku University's Mathematical Institute in April 1976. Publications
Go to Profile#10788
James Stirling
1692 - 1770 (78 years)
James Stirling was a Scottish mathematician. He was nicknamed "The Venetian". The Stirling numbers, Stirling permutations, and Stirling's approximation are named after him. He also proved the correctness of Isaac Newton's classification of cubic plane curves.
Go to Profile#10789
Pierre Wantzel
1814 - 1848 (34 years)
Pierre Laurent Wantzel was a French mathematician who proved that several ancient geometric problems were impossible to solve using only compass and straightedge. In a paper from 1837, Wantzel proved that the problems ofdoubling the cube, andtrisecting the angleare impossible to solve if one uses only compass and straightedge. In the same paper he also solved the problem of determining which regular polygons are constructible:a regular polygon is constructible if and only if the number of its sides is the product of a power of two and any number of distinct Fermat primes The solution to these problems had been sought for thousands of years, particularly by the ancient Greeks.
Go to Profile#10790
Miron Nicolescu
1903 - 1975 (72 years)
Miron Nicolescu was a Romanian mathematician, best known for his work in real analysis and differential equations. He was President of the Romanian Academy and Vice-President of the International Mathematical Union.
Go to Profile#10791
Giulio Racah
1909 - 1965 (56 years)
Giulio Racah was an Italian–Israeli physicist and mathematician. He was Acting President of the Hebrew University of Jerusalem from 1961 to 1962. The crater Racah on the Moon is named after him.
Go to Profile#10792
Joseph Ludwig Raabe
1801 - 1859 (58 years)
Joseph Ludwig Raabe was a Swiss mathematician. Life As his parents were quite poor, Raabe was forced to earn his living from a very early age by giving private lessons. He began to study mathematics in 1820 at the Polytechnicum in Vienna, Austria. In the autumn of 1831, he moved to Zürich, where he became professor of mathematics in 1833. In 1855, he became professor at the newly founded Swiss Polytechnicum.
Go to Profile#10793
Al-Karaji
953 - 1029 (76 years)
was a 10th-century Persian mathematician and engineer who flourished at Baghdad. He was born in Karaj, a city near Tehran. His three principal surviving works are mathematical: Al-Badi' fi'l-hisab , Al-Fakhri fi'l-jabr wa'l-muqabala , and Al-Kafi fi'l-hisab .
Go to Profile#10794
Ludvig Lorenz
1829 - 1891 (62 years)
Ludvig Valentin Lorenz was a Danish physicist and mathematician. He developed mathematical formulae to describe phenomena such as the relation between the refraction of light and the density of a pure transparent substance, and the relation between a metal's electrical and thermal conductivity and temperature .
Go to Profile#10795
Roger Cotes
1682 - 1716 (34 years)
Roger Cotes was an English mathematician, known for working closely with Isaac Newton by proofreading the second edition of his famous book, the Principia, before publication. He also invented the quadrature formulas known as Newton–Cotes formulas, and made a geometric argument that can be interpreted as a logarithmic version of Euler's formula. He was the first Plumian Professor at Cambridge University from 1707 until his death.
Go to Profile#10796
Mohsen Hashtroodi
1908 - 1976 (68 years)
Mohsen Hashtroodi was a prominent Iranian mathematician, known as "Professor Hashtroodi ". His father, Shaikh Esmāeel Mojtahed was an advisor to Shaikh Mohammad Khiābāni, who played a significant role in the establishment of the parliamentary democracy in Iran during and after the Iranian Constitutional Revolution.
Go to Profile#10797
Pierre Bouguer
1698 - 1758 (60 years)
Pierre Bouguer was a French mathematician, geophysicist, geodesist, and astronomer. He is also known as "the father of naval architecture". Career Bouguer's father, Jean Bouguer, one of the best hydrographers of his time, was Regius Professor of hydrography at Le Croisic in lower Brittany, and author of a treatise on navigation. He taught his sons Pierre and Jan at their home, where he also taught private students. In 1714, at the age of 16, Pierre was appointed to succeed his deceased father as professor of hydrography. In 1727 he gained the prize given by the French Academy of Sciences fo...
Go to Profile#10798
Friedrich Schur
1856 - 1932 (76 years)
Friedrich Heinrich Schur was a German mathematician who studied geometry. Life and work Schur's family was originally Jewish, but converted to Protestantism. His father owned an estate. He attended high school in Krotoschin and in 1875 studied at University of Wroclaw astronomy and mathematics under Heinrich Schröter and Jacob Rosanes. He then went to the Berlin University, where he studied under Karl Weierstrass, Ernst Eduard Kummer, Leopold Kronecker and Gustav Kirchhoff and received his doctorate in 1879 from Kummer: Geometrische Untersuchungen über Strahlenkomplexe ersten und zweiten Grades.
Go to Profile#10799
Jacques Herbrand
1908 - 1931 (23 years)
Jacques Herbrand was a French mathematician. Although he died at age 23, he was already considered one of "the greatest mathematicians of the younger generation" by his professors Helmut Hasse and Richard Courant.
Go to Profile#10800
Georgy Voronoy
1868 - 1908 (40 years)
Georgy Feodosevich Voronyi was a mathematician of Ukrainian descent noted for defining the Voronoi diagram. He was from the Russian Empire. Biography Voronyi was born in the village of Zhuravka, Pyriatyn, in the Poltava Governorate, which was a part of the Russian Empire at that time and is in Varva Raion, Chernihiv Oblast, Ukraine.
Go to Profile