Willem Abraham Wythoff (Dutch pronunciation: [ˈʋɪləm ˈaːbraːɦɑɱ ˈʋɛithɔf]; born Wijthoff; 6 October 1865 – 21 May 1939) was a Dutch mathematician.
Willem Abraham Wythoff | |
|---|---|
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| Born | Willem Abraham Wijthoff 6 October 1865 Amsterdam, Netherlands |
| Died | 21 May 1939 (aged 73) Amsterdam, Netherlands |
| Nationality | Dutch |
| Alma mater | University of Amsterdam |
| Known for | |
| Relatives | Geertruida Wijthoff (sister) |
| Scientific career | |
| Fields | Mathematics |
| Doctoral advisor | Diederik Korteweg |
Biography
editWythoff was born in Amsterdam to Anna C. F. Kerkhoven and Abraham Willem Wijthoff,[1] who worked in a sugar refinery.[2] He studied at the University of Amsterdam, and earned his Ph.D. in 1898 under the supervision of Diederik Korteweg.[3]
Contributions
editWythoff is known in combinatorial game theory and number theory for his study of Wythoff's game, whose solution involves the Fibonacci numbers.[2] The Wythoff array, a two-dimensional array of numbers related to this game and to the Fibonacci sequence, is also named after him.[4][5]
In geometry, Wythoff is known for the Wythoff construction of uniform tilings and uniform polyhedra and for the Wythoff symbol used as a notation for these geometric objects.
Personal life
editWillem Abraham Wythoff was the youngest of four children born into the wealthy family of Abraham Willem Wijthoff and Anna Catharina Frederika Kerkhoven. His father was a Lutheran and son of the Amsterdam sugar refinery family Wijthoff & Son. His older sisters were: mathematician Geertruida "Truida" Wijthoff, writer Henriëtte Wijthoff and illustrator Anna Catharina Frederika Wijthoff.[6]
Selected publications
edit- Wythoff, W. A. (1905–1907), "A modification of the game of nim", Nieuw Archief voor Wiskunde, 2: 199–202.
- Wythoff, W. A. (1918), "A relation between the polytopes of the C600-family", Proceedings of the Section of Sciences, 20, Koninklijke Akademie van Wetenschappen te Amsterdam: 966–970, Bibcode:1918KNAB...20..966W.
References
edit- ^ "Gezinsblad van Willem Abraham Wijthoff". www.humanitarisme.nl. Retrieved Oct 12, 2022.
- ^ a b Stakhov, Alexey; Stakhov, Alekseĭ Petrovich; Olsen, Scott Anthony (2009), The Mathematics of Harmony: From Euclid to Contemporary Mathematics and Computer Science, K & E Series on Knots and Everything, vol. 22, World Scientific, pp. 129–130, ISBN 9789812775825.
- ^ Willem Abraham Wythoff at the Mathematics Genealogy Project
- ^ Kimberling, Clark (1995), "The Zeckendorf array equals the Wythoff array" (PDF), Fibonacci Quarterly, 33 (1): 3–8.
- ^ Morrison, D. R. (1980), "A Stolarsky array of Wythoff pairs", A Collection of Manuscripts Related to the Fibonacci Sequence (PDF), Santa Clara, Calif: The Fibonacci Association, pp. 134–136.
- ^ Fokkink, Robbert (2017). "Wie weet wie Willem Wijthoff was". Researchgate. Retrieved 2024-06-21.
External links
edit
Media related to Willem Wijthoff at Wikimedia Commons
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