| 词条 | Hendrik Lenstra |
| 释义 |
| name = Hendrik Lenstra | image = Hendrik Lenstra MFO.jpg | image_size = 250px | caption = Hendrik W. Lenstra Jr. | birth_date = {{Birth date and age|1949|04|16|df=y}} | birth_place = Zaandam, Netherlands | death_date = | death_place = | nationality = Dutch | fields = Mathematics | workplaces = University of California, Berkeley University of Leiden | alma_mater = University of Amsterdam | doctoral_advisor = Frans Oort | doctoral_students = Daniel J. Bernstein René Schoof William A. Stein | known_for = | awards = }} Hendrik Willem Lenstra Jr. (born 16 April 1949, Zaandam) is a Dutch mathematician. BiographyLenstra received his doctorate from the University of Amsterdam in 1977 and became a professor there in 1978. In 1987 he was appointed to the faculty of the University of California, Berkeley; starting in 1998, he divided his time between Berkeley and the University of Leiden, until 2003, when he retired from Berkeley to take a full-time position at Leiden. Lenstra has worked principally in computational number theory. Lenstra is well known for co-discovering of the Lenstra–Lenstra–Lovász lattice basis reduction algorithm in 1982 and for discovering the elliptic curve factorization method in 1987. In 1992, he computed all solutions to the inverse Fermat equation.[1] The Cohen–Lenstra heuristics is a set of precise conjectures about the structure of class groups of quadratic fields that are partially named after him.[2] Three of his brothers, Arjen Lenstra, Andries Lenstra, and Jan Karel Lenstra, are also mathematicians. Jan Karel Lenstra is the former director of the Netherlands Centrum Wiskunde & Informatica (CWI). Hendrik Lenstra was the Chairman of the Program Committee of the International Congress of Mathematicians in 2010.[3] Awards and honorsIn 1984 Lenstra became member of the Royal Netherlands Academy of Arts and Sciences.[4] He won the Fulkerson Prize in 1985 for his research using the geometry of numbers to solve integer programs with few variables in time polynomial in the number of constraints.[5] He was awarded the Spinoza Prize in 1998,[6] and on 24 April 2009 he was made a Knight of the Order of the Netherlands Lion. In 2009, he was awarded a Gauss Lecture by the German Mathematical Society. In 2012 he became a fellow of the American Mathematical Society.[7] Publications
See also
References1. ^{{cite journal | author = Lenstra Jr. H.W. | authorlink = Hendrik Lenstra | year = 1992 | title = On the inverse Fermat equation | url = | journal = Discrete Mathematics | volume = 106–107 | issue = | pages = 329–331 | doi = 10.1016/0012-365x(92)90561-s }} 2. ^{{citation | last1 = Cohen | first1 = Henri | title = A Course in Computational Algebraic Number Theory | chapter = Chapter 5.10 | publisher = Springer | location = Berlin | year = 1993 | isbn = 978-3-540-55640-4}} 3. ^ICM – International Congress of Mathematicians 4. ^{{cite web|author= |url=https://www.knaw.nl/en/members/members/4462 |title=Hendrik Lenstra |publisher=Royal Netherlands Academy of Arts and Sciences |date= |accessdate=19 July 2015}} 5. ^Past winners of the Fulkerson Prize, retrieved 2015-07-18. 6. ^{{cite web|author= |url=http://www.nwo.nl/en/research-and-results/programmes/spinoza+prize/spinoza+laureates/overview+by+year/1998 |title=NWO Spinoza Prize 1998 |publisher=Netherlands Organisation for Scientific Research |date=11 September 2014 |accessdate=30 January 2016}} 7. ^List of Fellows of the American Mathematical Society, retrieved 2013-01-27.
External links
|url=https://www.cryptocoinsnews.com/new-speculations-identity-satoshi-nakamoto/ |title=Cryptocoinnews.com speculation that Lenstra might be Satoshi Nakamoto}}
|url=http://math.berkeley.edu/~hwl/ |title=Home Page: Emeritus professor, Department of Mathematics, University of California, Berkeley }}
|url=http://www.math.leidenuniv.nl/~hwl/ |title=Hendrik W. Lenstra }}, Homepage at the Leiden Mathematisch Instituut
14 : 1949 births|Living people|20th-century Dutch mathematicians|21st-century Dutch mathematicians|Members of the Royal Netherlands Academy of Arts and Sciences|Number theorists|Spinoza Prize winners|University of Amsterdam alumni|University of Amsterdam faculty|Leiden University faculty|University of California, Berkeley faculty|Fellows of the American Mathematical Society|Dutch expatriates in the United States|People from Zaanstad |
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