Diederik Korteweg
Encyclopedia
Diederik Johannes Korteweg (31 March 1848 – 10 May 1941) was a Dutch
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

 mathematician
Mathematician
A mathematician is a person whose primary area of study is the field of mathematics. Mathematicians are concerned with quantity, structure, space, and change....

. He is now remembered as the joint discoverer of the Korteweg–de Vries equation
Korteweg–de Vries equation
In mathematics, the Korteweg–de Vries equation is a mathematical model of waves on shallow water surfaces. It is particularly notable as the prototypical example of an exactly solvable model, that is, a non-linear partial differential equation whose solutions can be exactly and precisely specified...

.

Early life and education

Diederik Korteweg's father was a judge in 's-Hertogenbosch, Netherlands
Netherlands
The Netherlands is a constituent country of the Kingdom of the Netherlands, located mainly in North-West Europe and with several islands in the Caribbean. Mainland Netherlands borders the North Sea to the north and west, Belgium to the south, and Germany to the east, and shares maritime borders...

. Korteweg received his schooling there, studying at a special academy which prepared students for a military career. However, he decided against a military career and, making the first of his changes of direction, he began his studies at the Polytechnical School of Delft
Polytechnical School of Delft
Polytechnical School of Delft was founded by the decree of King William II of the Netherlands on June 20, 1842, in Delft, The Netherlands; this foundation replaced the Royal Academy Polytechnical School of Delft was founded by the decree of King William II of the Netherlands on June 20, 1842, in...

. Korteweg originally intended to become an engineer
Engineer
An engineer is a professional practitioner of engineering, concerned with applying scientific knowledge, mathematics and ingenuity to develop solutions for technical problems. Engineers design materials, structures, machines and systems while considering the limitations imposed by practicality,...

 but, although he maintained an interest in mechanics and other applications of mathematics throughout his life, his love of mathematics made him change direction for the second time when he was not enjoying the technical courses at Delft. He decided to terminate his course and pull out of his studies so that he could concentrate on mathematics. He then enrolled in mathematics and mechanics courses qualifying him to become a high school teacher.

In 1878 Korteweg received a Ph.D. from the University of Amsterdam. His dissertation was titled On the Propagation of Waves in Elastic Tubes. He was the first Ph.D. recipient from that University after it received authority to grant the doctorate.

In 1881 Korteweg joined the University of Amsterdam as Professor of Mathematics, Mechanics and Astronomy. While there he published a notable paper in Philosophical Magazine titled "On the Change of Form of Long Waves . . "

Some of his famous students were Gustav de Vries
Gustav de Vries
Gustav de Vries was a Dutch mathematician, who is best remembered for his work on the Korteweg–de Vries equation with Diederik Korteweg. He was born on 22 January 1866 in Amsterdam, and studied at the University of Amsterdam with the distinguished physical chemist Johannes van der Waals and with...

, Gerrit Mannoury
Gerrit Mannoury
Gerrit Mannoury was a Dutch philosopher and mathematician, professor at the University of Amsterdam and communist, known as the central figure in the signific circle, a Dutch counterpart of the Vienna circle.- Biography :...

 and Luitzen Egbertus Jan Brouwer
Luitzen Egbertus Jan Brouwer
Luitzen Egbertus Jan Brouwer FRS , usually cited as L. E. J. Brouwer but known to his friends as Bertus, was a Dutch mathematician and philosopher, a graduate of the University of Amsterdam, who worked in topology, set theory, measure theory and complex analysis.-Biography:Early in his career,...

.

Honors and societies

Korteweg was a member of the Royal Netherlands Academy of Arts and Sciences
Royal Netherlands Academy of Arts and Sciences
The Royal Netherlands Academy of Arts and Sciences is an organisation dedicated to the advancement of science and literature in the Netherlands...

 for 60 years. He was a member of the Dutch Mathematical Society for 75 years. He was editor of Nieuw Archief voor Wiskunde from 1897 to his death in 1941.

An experiment conducted aboard the International Space Station
International Space Station
The International Space Station is a habitable, artificial satellite in low Earth orbit. The ISS follows the Salyut, Almaz, Cosmos, Skylab, and Mir space stations, as the 11th space station launched, not including the Genesis I and II prototypes...

 in 2003 (Miscible Fluids in Microgravity) was mounted to prove one of Korteweg's theories.

External links

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