Mathematicians

A mathematician is an expert in the field of mathematics; a person who is highly skilled and knowledgeable. It is a science that deals with numbers and their interrelations, combinations and operations, data, measurements, quantity, structure, space and generalizations. The science is extensively used in the fields of finance, engineering, industries, robotics, astronomy, business, information technology, and various other fields. Mathematicians analyze data, study patterns and develop mathematical models that not only help to further human knowledge, but are also utilized for solving problems in various fields. These scientists work in the fields of pure and applied mathematics. In the pure form of this science, the researchers work through abstract problems with the sole motive of furthering human knowledge and contributing to theory formation. On the other hand, professionals working in the applied form formulate mathematical models for problem solving in real-world situations. But these two fields are overlapping—what starts out as a theoretical study may spawn some practical applications, while applied study of maths may sometimes contribute to its theoretical base. They need to be highly analytical and technologically savvy with excellent reasoning skills. Browse this section to explore about the life and works of various famous mathematicians from all over the world.
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 1 Alan Turing

Alan Turing.
43
Famous As: Mathematician
Birthdate: June 23, 1912
Sun Sign: Cancer
Birthplace: London, England
Died: June 7, 1954

Regarded as the father of computer science and artificial intelligence, Alan Turing was a distinguished mathematician and logician. During WWII, he successfully broke the challenging German Enigma machine codes thereby reducing the duration of war by a couple of years. The scientist, who was convicted for being gay, has been an inspiration for numerous films, plays and novels.

 2 Srinivasa Ramanujan

Srinivasa Ramanujan.
43
Famous As: Mathematician
Birthdate: December 22, 1887
Sun Sign: Capricorn
Birthplace: Erode
Died: April 26, 1920

A self-taught genius Indian mathematician, Srinivasa Ramanujan is known for his contributions to mathematical analysis, number theory and continued fractions. Born into a humble family, the celebrated mathematician struggled with poverty but still managed to publish first of his papers in the Journal of the Indian Mathematical Society. Later, his collaboration with English mathematician G. H. Hardy proved very productive.

 3 Isaac Newton

Isaac Newton.
7
Famous As: Mathematician
Birthdate: January 4, 1643
Sun Sign: Capricorn
Birthplace: Lincolnshire, England
Died: March 31, 1727

One of the most influential and popular scientists of all time, Sir Isaac Newton played a prominent role in our understanding of natural phenomena. He formulated the law of universal gravitation and laws of motion. He also developed the Newtonian telescope among other devices. Apart from science, Newton was also intrigued by religion, occult, and alchemy.

 4 Pythagoras

Pythagoras.
15
Famous As: Philosopher and Mathematician
Birthdate: 0570 BC
Birthplace: Samos
Died: 0495 BC

Pythagoras was an Ionian Greek philosopher. He is credited with many scientific and mathematical discoveries, including the Sphericity of the Earth, the Theory of Proportions, the five regular solids, Pythagorean tuning, and the Pythagorean Theorem. Pythagoras influenced other philosophers like Plato and Aristotle. His philosophy also had a major impact on personalities like Isaac Newton, Johannes Kepler, and Nicolaus Copernicus.

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 5 Aryabhata

Aryabhata.
17
Birthdate: 0476 AD
Birthplace: Assaka
Died: 0550 AD
Indian mathematician and astronomer Aryabhata pioneered the concept of “zero” and used it in his “place value system.” He had also worked on the approximation of pi and laid down the basic concepts of trigonometry, such as sine and cosine. He also mentioned that the Earth rotates on its axis.

 6 Archimedes

Archimedes.
6
Famous As: Mathematician, Engineer, Inventor, Physicist, Astronomer
Birthdate: 0287 BC
Birthplace: Syracuse, Italy
Died: 0212 BC
Greek mathematician, physicist, and astronomer Archimedes is remembered for his contribution to mathematics, especially geometry. He laid down theorems related to the area of a circle, and the area and volume of a sphere, and reached an accurate value of pi. He also invented machines such as the screw pump.
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 7 John Forbes Nash Jr.

John Forbes Nash Jr..
15
Famous As: Mathematician
Birthdate: June 13, 1928
Sun Sign: Gemini
Birthplace: Bluefield, West Virginia, United States
Died: May 23, 2015
The inspiration behind the movie A Beautiful Mind, John F. Nash was a legendary mathematician whose work in the area of game theory earned him the Nobel Memorial Prize in Economic Sciences. In his later years, he was riddled with mental illness. He later died in a car crash.
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 8 René Déscartes

René Déscartes.
13
Famous As: Mathematician, Philosopher and Writer
Birthdate: March 31, 1596
Sun Sign: Aries
Birthplace: La Haye en Touraine, Touraine, France
Died: February 11, 1650
René Descartes, the father of modern philosophy, laid down the idea of rationalism, later followed by Spinoza and Leibniz. Descartes also contributed to the field of analytical geometry and led to the Cartesian coordinate system being named after him. His Meditations on First Philosophy is still taught at many universities.
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 9 Euclid

Euclid.
11
Famous As: Mathematician - Euclidean Geometry, Euclid's Elements and Euclidean Algorithm
Birthdate: 0330 BC
Birthplace: Alexandria
Died: 0260 BC
Greek mathematician Euclid, also known as Euclid of Alexandria, is remembered as the father of geometry. One of his most significant works was his book on mathematics, Elements. He had worked extensively on conic sections, spherical geometry, and number theory.

 10 Carl F. Gauss

Carl F. Gauss.
6
Famous As: Mathematician, Physicist
Birthdate: April 30, 1777
Sun Sign: Taurus
Birthplace: Brunswick, Germany
Died: February 23, 1855

German mathematician and physicist Carl Friedrich Gauss is remembered for his work in math and science. Known as the Princeps mathematicorum, he laid down tenets such as the Gauss's Law. He had exhibited his talent since an early age and had completed writing Disquisitiones Arithmeticae by 21.

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 11 Charles Babbage

Charles Babbage.
6
Famous As: Father of the computer
Birthdate: December 26, 1791
Sun Sign: Capricorn
Birthplace: London, England
Died: October 18, 1871
Charles Babbage, or the “father of the computer,” invented the prototype of the world’s first mechanical calculator, the Difference Engine. With the help of mathematician Ada Lovelace, he also created the Analytical Engine, the first general-purpose computer and a precursor of the modern computer, with its looping and sequential mechanism.

 12 Ada Lovelace

Ada Lovelace.
27
Famous As: Countess of Lovelace
Birthdate: December 10, 1815
Sun Sign: Sagittarius
Birthplace: London
Died: November 27, 1852

Ada Lovelace was a mathematician known for her work on the Analytical Engine, a mechanical general-purpose computer proposed by Charles Babbage. Many believe that Lovelace was the first to recognize the potential of computers. It is also believed that she published the first algorithm after realizing that the algorithm could be carried out by a machine like the Analytical Engine.

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 13 John von Neumann

John von Neumann.
6
Famous As: Mathematician, Computer Scientist
Birthdate: December 28, 1903
Sun Sign: Capricorn
Birthplace: Budapest, Hungary
Died: February 8, 1957
Hungarian-American scientist John von Neumann contributed to the development of game theory and the concept of self-replication. His work covered vast areas including math, economics, physics, and computer science. His research on nuclear physics led him to be part of the advisory committee of the U.S. Atomic Energy Commission.

 14 Claudius Ptolemy

Claudius Ptolemy.
6
Famous As: Astronomer, Cartographer & Mathematician
Birthdate: 0090 AD
Birthplace: Egypt
Died: 0168 AD
Claudius Ptolemy was a 2nd-century mathematician, astronomer, astrologer, and geographer, who had written a number of scientific treatises, such as The Great Treatise, Geography, and the Tetrábiblos. He lived in Alexandria under the Roman rule in Egypt. He had also authored Harmonics, a book on music theory.
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 15 Leonhard Euler

Leonhard Euler.
7
Famous As: Mathematician, Physicist
Birthdate: April 15, 1707
Sun Sign: Aries
Birthplace: Basel
Died: September 18, 1783

Leonhard Euler was a Swiss physicist, mathematician, logician, geographer, astronomer, and engineer. He is credited with making influential and important mathematical discoveries, such as graph theory and infinitesimal calculus. Widely regarded as one of the greatest and most prolific mathematicians of all time, Leonhard Euler also made pioneering contributions to analytic number theory and topology.

 16 Bertrand Russell

Bertrand Russell.
13
Famous As: Philosopher
Birthdate: May 18, 1872
Sun Sign: Taurus
Birthplace: Trellech, Monmouthshire, Wales
Died: February 2, 1970

Bertrand Russell was a British polymath and Nobel laureate. His work, which is spread across various fields, has had a considerable influence on philosophy, cognitive science, artificial intelligence, mathematics, linguistics, and logic. Russell is also credited with leading the revolt against idealism in Britain and is regarded as one of the founders of analytic philosophy.

 17 Avicenna

Avicenna.
4
Famous As: Persian Plymath
Birthdate: 0980 AD
Birthplace: Afshona, Uzbekistan
Died: May 31, 1037
Renowned as father of early modern medicine, Avicenna was an illustrious Persian polymath. He is specifically distingusihed for his contributions in the fields of medicine and Aristotelian philisophy. He is best-known for his works namely, The Canon of Medicine and The Book of Healing. The corpus of his writings also include alchemy, geology, psychology, geography, physics, poetry and Islamic theology.

 18 Johannes Kepler

Johannes Kepler.
11
Famous As: Astronomer, Mathematician & Physicist
Birthdate: December 27, 1571
Sun Sign: Capricorn
Birthplace: Weil der Stadt, Germany
Died: November 15, 1630

This 17th-century German mathematician, astronomer, and astrologer is remembered for his pathbreaking work on optics. He invented a developed version of the refracting telescope. He also laid down Kepler's laws of planetary motion and wrote Astronomia Nova, Harmonices Mundi, and Epitome Astronomiae Copernicanae.

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 19 Hypatia

Hypatia.
13
Famous As: Mathematician, Philosopher, Astronomer, Writer
Birthdate: 0360 AD
Birthplace: Alexandria, Egypt
Died: 0415 AD
Hypatia was a Hellenistic Neoplatonist philosopher, mathematician, and astronomer who lived during the 4th and 5th centuries. She also taught and served as a counselor. She is remembered for her commentary on Diophantus's Arithmetica. She was later murdered and became a symbol of feminism and of opposition to Catholic ideals.

 20 James Maxwell

James Maxwell.
4
Famous As: Mathematician & Physicist
Birthdate: June 13, 1831
Sun Sign: Gemini
Birthplace: Edinburgh, Scotland
Died: November 5, 1879

Scottish physicist James Maxwell’s contributions included the formulation of the classical theory of electromagnetic radiation and the production of the first light-fast color photograph. His Maxwell–Boltzmann distribution explored the kinetic theory of gases. He has also written poems and was an Elder of the Church of Scotland.

 21 Galileo Galilei

Galileo Galilei.
4
Famous As: Astronomer
Birthdate: February 15, 1564
Sun Sign: Aquarius
Birthplace: Pisa, Italy
Died: January 8, 1642

An Italian astronomer, engineer, and physicist, Galileo Galilei is widely regarded as the father of observational astronomy, the father of the scientific method, the father of modern physics, and the father of modern science. He is credited with popularizing the telescope, which changed the course of history.

 22 Eratosthenes

Eratosthenes.
6
Famous As: Mathematician
Birthdate: 0276 BC
Birthplace: Cyrene, Greece
Died: 0195 BC

Greek polymath Eratosthenes of Cyrene was a mathematician, poet, geographer, music theorist, and astronomer. He also served as the Library of Alexandria’s chief librarian. He was also the first to calculate the Earth’s circumference and the tilt of the Earth's axis. Nicknamed Pentathlos, he also invented many scientific terms.

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 23 Blaise Pascal

Blaise Pascal.
16
Famous As: French Mathematician, Physicist, Inventor, Writer and Catholic Philosopher
Birthdate: June 19, 1623
Sun Sign: Gemini
Birthplace: Clermont-Ferrand,, Auvergne, France
Died: August 19, 1662

Blaise Pascal was a French physicist, mathematician, philosopher, and inventor. A child prodigy, Pascal's work on projective geometry, at the age of 16 is commendable. He is one of the earliest inventors of the mechanical calculator, which he did when he was still a teenager. His work on probability theory influenced the development of social science and modern economics.

 24 George Boole

George Boole.
11
Famous As: Mathematician, Philosopher and Logician
Birthdate: November 2, 1815
Sun Sign: Scorpio
Birthplace: Lincoln
Died: December 8, 1864

George Boole is remembered for pioneering Boolean algebra, a tool used in digital computer circuits. More of a self-taught mathematician, Boole began teaching at 16 and later grew up to be a math professor at Queen’s College, Cork. His work in differential equations and algebraic logic was groundbreaking.

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 25 Terence Tao

Terence Tao.
13
Famous As: Mathematician
Birthdate: July 17, 1975
Sun Sign: Cancer
Birthplace: Adelaide, Australia

Terence Tao is an Australian-American mathematician who works at the University of California, Los Angeles as a professor of mathematics. Widely considered one of the most prominent living mathematicians, Tao was honored with the prestigious Fields Medal in 2006. In 2014, he was awarded the Breakthrough Prize in Mathematics.

 26 Omar Khayyam

Omar Khayyam.
11
Famous As: Mathematician
Birthdate: May 18, 1048
Sun Sign: Taurus
Birthplace: Nishapur, Khorasan, Iran
Died: December 4, 1131

Omar Khayyam was a Persian polymath, mathematician, philosopher, astronomer, and poet. In the field of mathematics, he is best known for his work on the classification and solution of cubic equations. As an astronomer, he designed a solar calendar known as the Jalali calendar. His philosophical attitude towards life had elements of pessimism, nihilism, Epicureanism, and fatalism. 

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 27 Grigori Perelman

Grigori Perelman.
9
Famous As: Mathematician
Birthdate: June 13, 1966
Sun Sign: Gemini
Birthplace: Saint Petersburg, Russia
Russian mathematician Grigori Perelman is best known for his work on geometry, especially Riemannian geometry, geometric analysis, and geometric topology. He declined many prizes, such as the Fields Medal and the Millennium Prize. His proof of the Poincaré conjecture was named the Breakthrough of the Year by Science magazine.

 28 Kurt Gödel

Kurt Gödel.
9
Famous As: Mathematician, Philosopher
Birthdate: April 28, 1906
Sun Sign: Taurus
Birthplace: Brno
Died: January 14, 1978

Hailed as one of the greatest logicians since Aristotle, Kurt Gödel was Austrian-born American mathematician, logician, and philosopher, who earned international stardom for his incompleteness theorem. Also credited with developing a technique called Gödel numbering, he later started working on Mathematical Platonism, a philosophical theory that failed to attract wide acceptance.

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 29 Muḥammad ibn Mūsā al-Khwārizmī

Muḥammad ibn Mūsā al-Khwārizmī.
4
Famous As: Mathematician
Birthdate: 0780 AD
Birthplace: Khwarezm
Died: 0850 AD

Muhammad ibn Musa al-Khwarizmi was a Persian polymath credited with producing influential works in the fields of geography, astronomy, and mathematics. He is referred to as the founder or father of algebra as he was the first person to recognize algebra as an independent discipline. He also made significant contributions to trigonometry; he produced precise sine and cosine tables.

 30 Brahmagupta

Brahmagupta.
11
Famous As: Mathematician and Astronomer
Birthdate: 0598 AD
Birthplace: Bhinmal
Died: 0670 AD

Ancient Indian astronomer and mathematician Brahmagupta is best remembered for laying down rules to calculate with zero and for penning the texts Brāhmasphuṭasiddhānta and Khaṇḍakhādyaka. His other achievements include his work on surds and positive and negative numbers. He also devised a formula for the area of a cyclic quadrilateral.

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 31 Thales

Thales.
4
Famous As: Philosopher
Birthdate: 0624 BC
Birthplace: Miletus Ancient Theater, Turkey
Died: 0546 BC

One of the Seven Wise Men of Greece, Thales was a 6th-century mathematician who believed that the Earth was a flat disk floating on a huge ocean. Legend has it that he had predicted a solar eclipse that stopped a major battle and had also laid down several geometrical theorems.

 32 G. H. Hardy

G. H. Hardy.
13
Famous As: Mathematician
Birthdate: February 7, 1877
Sun Sign: Aquarius
Birthplace: Cranleigh, United Kingdom
Died: December 1, 1947

English mathematician G. H. Hardy is best recognised for his work and achievements in number theory and mathematical analysis, and also as mentor of distinguished Indian mathematician Srinivasa Ramanujan. He is noted for his essay on mathematics titled A Mathematician's Apology. He also made his mark in biology formulating a basic principle of population genetics called Hardy–Weinberg principle.  

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 33 Leonardo Fibonacci

Leonardo Fibonacci.
10
Famous As: Mathematician
Birthdate: 1170 AD
Birthplace: Pisa, Italy
Died: 1250 AD
Medieval Italian mathematician Leonardo Fibonacci is remembered for introducing the Hindu–Arabic numeral system to Europe through his book Liber abaci. Son of an Italian trader, he interacted with merchants along the Mediterranean coast to learn about their system of calculations. The Fibonacci sequence, too, was invented by him. 

 34 David Hilbert

David Hilbert.
13
Famous As: Mathematician
Birthdate: January 23, 1862
Sun Sign: Aquarius
Birthplace: Königsberg or Wehlau, Province of Prussia (today Znamensk, Kaliningrad Oblast, Russia)
Died: February 14, 1943

German mathematician David Hilbert was first drawn to math inspired by his mother, who was a budding math enthusiast. He contributed to a host of concepts, theories, and postulates, such as Hilbert space, Hilbert's program, and Hilbert's problems. He died in oblivion, with a handful of people at his funeral.

 35 Georg Cantor

Georg Cantor.
11
Famous As: Mathematician
Birthdate: March 3, 1845
Sun Sign: Pisces
Birthplace: Saint Petersburg, Russian Empire
Died: January 6, 1918
Georg Cantor is remembered as the man behind the set theory of mathematics. Not known to many, he was a skilled violinist, too. He was one of the first to explore infinity. His final years were riddled with mental ailments, when he believed Shakespeare’s plays were written by Francis Bacon.

 36 Abū Rayḥān al-Bīrūnī

Abū Rayḥān al-Bīrūnī.
4
Famous As: Scholar
Birthdate: September 5, 0973
Sun Sign: Virgo
Birthplace: Kath, Uzbekistan
Died: December 13, 1048

Apart from being a pioneer of Indology and geodesy, Persian scholar Abū Rayḥān al-Bīrūnī also worked on subjects such as anthropology, math, and ethnography. It is believed he didn’t know his father. He had penned many works, such as the encyclopaedic volume The Chronology of Ancient Nations.

 37 Pierre-Simon Laplace

Pierre-Simon Laplace.
12
Famous As: Scientist
Birthdate: March 23, 1749
Sun Sign: Aries
Birthplace: Beaumont-en-Auge
Died: March 5, 1827

Though French scholar Pierre-Simon Laplace is primarily known for his work on the solar system, his research extended to areas such as mathematics and physics, apart from astronomy. Widely known as the Newton of France, he escaped being executed during the French Revolution, owing to his lack of political views.

 38 Andrew Wiles

Andrew Wiles
17
Famous As: Mathematician, University teacher
Birthdate: April 11, 1953
Sun Sign: Aries
Birthplace: Cambridge

English mathematician Sir Andrew John Wiles, a Royal Society Research Professor at the University of Oxford, is best known for proving the modularity theorem for semistable elliptic curves, thereby proving Fermat's Last Theorem for which he was awarded the Abel Prize and the Copley Medal by the Royal Society. He also proved the main conjecture of Iwasawa theory.

 39 Christiaan Huygens

Christiaan Huygens.
9
Famous As: Mathematician, Physicist
Birthdate: April 14, 1629
Sun Sign: Aries
Birthplace: The Hague, Netherlands
Died: July 8, 1695

From proposing the wave theory of light to discovering the actual shape of the rings of Saturn and inventing the pendulum clock, Dutch scientist Christiaan Huygens had contributed a lot to science. Born to a diplomat, Huygens had the privilege of an elite education but remain sickly throughout his life.

 40 Katherine Johnson

Katherine Johnson.
29
Famous As: Mathematician
Birthdate: August 26, 1918
Sun Sign: Virgo
Birthplace: White Sulphur Springs, West Virginia, United States
Died: February 24, 2020
Katherine Johnson was a physicist and mathematician, remembered as the first African-American female NASA scientist. Her calculations helped launch the space missions of Alan Shepard and John Glenn. She was crucial to the Apollo program and won a Congressional Gold Medal and a Presidential Medal of Freedom for her achievements.

 41 John Horton Conway

John Horton Conway
8
Famous As: Mathematician
Birthdate: December 26, 1937
Sun Sign: Capricorn
Birthplace: Liverpool, England
Died: April 11, 2020

Remembered as versatile mathematician, game wizard and polymath, John Horton Conway had limitless curiosity, which matched with his scientific originality. Although he is best known for devising the cellular automation called Game of Life, he made significant contributions to group theory, number theory, algebra, geometric topology, theoretical physics, combinatorial game theory and geometry. Conway published many outstanding papers in these fields.

 42 Bernhard Riemann

Bernhard Riemann.
6
Famous As: Mathematician
Birthdate: September 17, 1826
Sun Sign: Virgo
Birthplace: Breselenz
Died: July 20, 1866

Bernhard Riemann was a German mathematician best remembered for his contributions to number theory, analysis, and differential geometry. His paper on the prime-counting function, which was published in 1859, is considered one of the most influential papers in the history of analytic number theory. Riemann is widely regarded as one of the greatest mathematicians ever.

 43 Évariste Galois

Évariste Galois.
12
Famous As: Mathematician
Birthdate: October 25, 1811
Sun Sign: Scorpio
Birthplace: Bourg-la-Reine, French Empire
Died: May 31, 1832

Évariste Galois was a French mathematician best remembered for solving a 350-year-old problem when he was still in his teens. His work formed the basis for group theory and Galois theory, two important branches of abstract algebra. Also a political activist, Évariste Galois died at the age of 20 after suffering wounds in a duel.

 44 John Napier

John Napier.
4
Famous As: Inventor of Logarithms
Birthdate: February 1, 1550
Sun Sign: Aquarius
Birthplace: Merchiston Tower, Edinburgh
Died: April 4, 1617

John Napier was a Scottish mathematician, astronomer, and physicist. He is credited with introducing logarithms as a means of simplifying calculations. He also invented Napier's bones, a manually-operated calculating device. In addition to his interest in mathematics, John Napier was also known for his skills as a magician; it is said that he dabbled in necromancy and alchemy.

 45 Henri Poincare

Henri Poincare.
4
Famous As: Mathematician and Philosopher
Birthdate: April 29, 1854
Sun Sign: Taurus
Birthplace: Nancy, Meurthe-et-Moselle, France
Died: July 17, 1912
Known as The Last Universalist for his expertise in a variety of domains, French mathematician Henri Poincare conducted research that formed the basis of the modern chaos theory. Apart from his work on relativity and the three-body problem, he also laid the foundation of algebraic topology.

 46 Emmy Noether

Emmy Noether.
13
Famous As: Mathematician
Birthdate: March 23, 1882
Sun Sign: Aries
Birthplace: Erlangen, Bavaria, Germany
Died: April 14, 1935

Emmy Noether was a German mathematician best remembered for her contributions to abstract algebra. She is credited with discovering Noether's theorem, which is regarded as a fundamental theorem in mathematical physics. One of the most important mathematicians of her generation and the most important woman in mathematics history, Emmy Noether developed theories of algebras, fields, and rings.

 47 Benoit Mandelbrot

Benoit Mandelbrot
17
Famous As: Mathematician, Economist, Professor, Scientist, Writer, Computer scientist
Birthdate: November 20, 1924
Sun Sign: Scorpio
Birthplace: Warsaw
Died: October 14, 2010

Noted mathematician and polymath, Benoit B. Mandelbrot is perhaps best known for his work on fractal. He not only coined the term, but also used computer-constructed images to illustrate the mathematical definition. Also credited with the discovery of Mandelbrot set and Mandelbrot law, he established that even those things which were apparently chaotic or rough had a "degree of order".

 48 Joseph Fourier

Joseph Fourier.
6
Famous As: Mathematician & Physicist
Birthdate: March 21, 1768
Sun Sign: Aries
Birthplace: Auxerre, Burgundy, Kingdom of France (now in Yonne, France)
Died: May 16, 1830

Joseph Fourier was a French physicist and mathematician best remembered for commencing the investigation of the Fourier series, which is used widely to solve problems of heat transfer and vibrations. Fourier's law of conduction and Fourier transform are named in his honor. Fourier is also said to have discovered the greenhouse effect.

 49 Nicolaus Copernicus

Nicolaus Copernicus.
8
Birthdate: February 19, 1473
Sun Sign: Pisces
Birthplace: Toruń
Died: May 24, 1543

Nicolaus Copernicus was a mathematician and astronomer. He is credited with formulating Heliocentrism, which led to the Copernican Revolution. Although Aristarchus of Samos had formulated Heliocentrism 18 centuries earlier, Copernicus was responsible for popularizing it. Copernicus is also credited with formulating an economic principle, which was later called Gresham's law.

 50 Pierre de Fermat

Pierre de Fermat.
4
Famous As: Lawyer
Birthdate: August 17, 1601
Sun Sign: Leo
Birthplace: Beaumont-de-Lomagne
Died: January 12, 1665

Seventeenth-century French mathematician Pierre de Fermat was also a qualified lawyer. Remembered mostly for his contribution to number theory, probability, calculus, and analytic geometry, he was also known for his proficiency in six languages, including Greek and Latin. One of his major works, Introduction to Loci, was released posthumously.

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